21142894752

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2826

約数の個数: 360

約数和(自身を含む): 73545331860

約数和(自身を除く): 52402437108

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 61, 63, 72, 81, 84, 96, 98, 108, 112, 122, 126, 144, 147, 162, 168, 183, 189, 196, 216, 224, 244, 252, 288, 294, 324, 336, 366, 378, 392, 427, 432, 441, 488, 504, 549, 567, 588, 648, 672, 732, 756, 784, 854, 864, 882, 976, 1008, 1098, 1134, 1176, 1281, 1296, 1323, 1464, 1512, 1568, 1647, 1708, 1764, 1952, 2016, 2196, 2268, 2352, 2562, 2592, 2646, 2729, 2928, 2989, 3024, 3294, 3416, 3528, 3843, 3969, 4392, 4536, 4704, 4941, 5124, 5292, 5458, 5856, 5978, 6048, 6588, 6832, 7056, 7686, 7938, 8187, 8784, 8967, 9072, 9882, 10248, 10584, 10916, 11529, 11956, 13176, 13664, 14112, 15372, 15876, 16374, 17568, 17934, 18144, 19103, 19764, 20496, 21168, 21832, 23058, 23912, 24561, 26352, 26901, 30744, 31752, 32748, 34587, 35868, 38206, 39528, 40992, 42336, 43664, 46116, 47824, 49122, 52704, 53802, 57309, 61488, 63504, 65496, 69174, 71736, 73683, 76412, 79056, 80703, 87328, 92232, 95648, 98244, 107604, 114618, 122976, 127008, 130992, 133721, 138348, 143472, 147366, 152824, 158112, 161406, 166469, 171927, 184464, 196488, 215208, 221049, 229236, 242109, 261984, 267442, 276696, 286944, 294732, 305648, 322812, 332938, 343854, 368928, 392976, 401163, 430416, 442098, 458472, 484218, 499407, 515781, 534884, 553392, 589464, 611296, 645624, 665876, 687708, 785952, 802326, 860832, 884196, 916944, 968436, 998814, 1031562, 1069768, 1106784, 1165283, 1178928, 1203489, 1291248, 1331752, 1375416, 1498221, 1547343, 1604652, 1768392, 1833888, 1936872, 1997628, 2063124, 2139536, 2330566, 2357856, 2406978, 2582496, 2663504, 2750832, 2996442, 3094686, 3209304, 3495849, 3536784, 3610467, 3873744, 3995256, 4126248, 4279072, 4494663, 4661132, 4813956, 5327008, 5501664, 5992884, 6189372, 6418608, 6991698, 7073568, 7220934, 7747488, 7990512, 8156981, 8252496, 8989326, 9322264, 9627912, 10487547, 10831401, 11985768, 12378744, 12837216, 13483989, 13983396, 14441868, 15981024, 16313962, 16504992, 17978652, 18644528, 19255824, 20975094, 21662802, 23971536, 24470943, 24757488, 26967978, 27966792, 28883736, 31462641, 32627924, 35957304, 37289056, 38511648, 41950188, 43325604, 47943072, 48941886, 49514976, 53935956, 55933584, 57767472, 62925282, 65255848, 71914608, 73412829, 83900376, 86651208, 94387923, 97883772, 107871912, 111867168, 115534944, 125850564, 130511696, 143829216, 146825658, 167800752, 173302416, 188775846, 195767544, 215743824, 220238487, 251701128, 261023392, 293651316, 335601504, 346604832, 377551692, 391535088, 431487648, 440476974, 503402256, 587302632, 660715461, 755103384, 783070176, 880953948, 1006804512, 1174605264, 1321430922, 1510206768, 1761907896, 2349210528, 2642861844, 3020413536, 3523815792, 5285723688, 7047631584, 10571447376, 21142894752]

約数ペア:

[(1, 21142894752), (2, 10571447376), (3, 7047631584), (4, 5285723688), (6, 3523815792), (7, 3020413536), (8, 2642861844), (9, 2349210528), (12, 1761907896), (14, 1510206768), (16, 1321430922), (18, 1174605264), (21, 1006804512), (24, 880953948), (27, 783070176), (28, 755103384), (32, 660715461), (36, 587302632), (42, 503402256), (48, 440476974), (49, 431487648), (54, 391535088), (56, 377551692), (61, 346604832), (63, 335601504), (72, 293651316), (81, 261023392), (84, 251701128), (96, 220238487), (98, 215743824), (108, 195767544), (112, 188775846), (122, 173302416), (126, 167800752), (144, 146825658), (147, 143829216), (162, 130511696), (168, 125850564), (183, 115534944), (189, 111867168), (196, 107871912), (216, 97883772), (224, 94387923), (244, 86651208), (252, 83900376), (288, 73412829), (294, 71914608), (324, 65255848), (336, 62925282), (366, 57767472), (378, 55933584), (392, 53935956), (427, 49514976), (432, 48941886), (441, 47943072), (488, 43325604), (504, 41950188), (549, 38511648), (567, 37289056), (588, 35957304), (648, 32627924), (672, 31462641), (732, 28883736), (756, 27966792), (784, 26967978), (854, 24757488), (864, 24470943), (882, 23971536), (976, 21662802), (1008, 20975094), (1098, 19255824), (1134, 18644528), (1176, 17978652), (1281, 16504992), (1296, 16313962), (1323, 15981024), (1464, 14441868), (1512, 13983396), (1568, 13483989), (1647, 12837216), (1708, 12378744), (1764, 11985768), (1952, 10831401), (2016, 10487547), (2196, 9627912), (2268, 9322264), (2352, 8989326), (2562, 8252496), (2592, 8156981), (2646, 7990512), (2729, 7747488), (2928, 7220934), (2989, 7073568), (3024, 6991698), (3294, 6418608), (3416, 6189372), (3528, 5992884), (3843, 5501664), (3969, 5327008), (4392, 4813956), (4536, 4661132), (4704, 4494663), (4941, 4279072), (5124, 4126248), (5292, 3995256), (5458, 3873744), (5856, 3610467), (5978, 3536784), (6048, 3495849), (6588, 3209304), (6832, 3094686), (7056, 2996442), (7686, 2750832), (7938, 2663504), (8187, 2582496), (8784, 2406978), (8967, 2357856), (9072, 2330566), (9882, 2139536), (10248, 2063124), (10584, 1997628), (10916, 1936872), (11529, 1833888), (11956, 1768392), (13176, 1604652), (13664, 1547343), (14112, 1498221), (15372, 1375416), (15876, 1331752), (16374, 1291248), (17568, 1203489), (17934, 1178928), (18144, 1165283), (19103, 1106784), (19764, 1069768), (20496, 1031562), (21168, 998814), (21832, 968436), (23058, 916944), (23912, 884196), (24561, 860832), (26352, 802326), (26901, 785952), (30744, 687708), (31752, 665876), (32748, 645624), (34587, 611296), (35868, 589464), (38206, 553392), (39528, 534884), (40992, 515781), (42336, 499407), (43664, 484218), (46116, 458472), (47824, 442098), (49122, 430416), (52704, 401163), (53802, 392976), (57309, 368928), (61488, 343854), (63504, 332938), (65496, 322812), (69174, 305648), (71736, 294732), (73683, 286944), (76412, 276696), (79056, 267442), (80703, 261984), (87328, 242109), (92232, 229236), (95648, 221049), (98244, 215208), (107604, 196488), (114618, 184464), (122976, 171927), (127008, 166469), (130992, 161406), (133721, 158112), (138348, 152824), (143472, 147366)]