1223365248

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 256

約数和(自身を含む): 4199136000

約数和(自身を除く): 2975770752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 128, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 336, 366, 378, 384, 427, 432, 448, 488, 504, 549, 576, 672, 732, 756, 829, 854, 864, 896, 976, 1008, 1098, 1152, 1281, 1344, 1464, 1512, 1647, 1658, 1708, 1728, 1952, 2016, 2196, 2487, 2562, 2688, 2928, 3024, 3294, 3316, 3416, 3456, 3843, 3904, 4032, 4392, 4974, 5124, 5803, 5856, 6048, 6588, 6632, 6832, 7461, 7686, 7808, 8064, 8784, 9948, 10248, 11529, 11606, 11712, 12096, 13176, 13264, 13664, 14922, 15372, 17409, 17568, 19896, 20496, 22383, 23058, 23212, 23424, 24192, 26352, 26528, 27328, 29844, 30744, 34818, 35136, 39792, 40992, 44766, 46116, 46424, 50569, 52227, 52704, 53056, 54656, 59688, 61488, 69636, 70272, 79584, 81984, 89532, 92232, 92848, 101138, 104454, 105408, 106112, 119376, 122976, 139272, 151707, 156681, 159168, 163968, 179064, 184464, 185696, 202276, 208908, 210816, 238752, 245952, 278544, 303414, 313362, 318336, 353983, 358128, 368928, 371392, 404552, 417816, 455121, 477504, 491904, 557088, 606828, 626724, 707966, 716256, 737856, 742784, 809104, 835632, 910242, 955008, 1061949, 1114176, 1213656, 1253448, 1365363, 1415932, 1432512, 1475712, 1618208, 1671264, 1820484, 2123898, 2228352, 2427312, 2506896, 2730726, 2831864, 2865024, 3185847, 3236416, 3342528, 3640968, 4247796, 4854624, 5013792, 5461452, 5663728, 6371694, 6472832, 6685056, 7281936, 8495592, 9557541, 9709248, 10027584, 10922904, 11327456, 12743388, 14563872, 16991184, 19115082, 19418496, 20055168, 21845808, 22654912, 25486776, 29127744, 33982368, 38230164, 43691616, 45309824, 50973552, 58255488, 67964736, 76460328, 87383232, 101947104, 135929472, 152920656, 174766464, 203894208, 305841312, 407788416, 611682624, 1223365248]

約数ペア:

[(1, 1223365248), (2, 611682624), (3, 407788416), (4, 305841312), (6, 203894208), (7, 174766464), (8, 152920656), (9, 135929472), (12, 101947104), (14, 87383232), (16, 76460328), (18, 67964736), (21, 58255488), (24, 50973552), (27, 45309824), (28, 43691616), (32, 38230164), (36, 33982368), (42, 29127744), (48, 25486776), (54, 22654912), (56, 21845808), (61, 20055168), (63, 19418496), (64, 19115082), (72, 16991184), (84, 14563872), (96, 12743388), (108, 11327456), (112, 10922904), (122, 10027584), (126, 9709248), (128, 9557541), (144, 8495592), (168, 7281936), (183, 6685056), (189, 6472832), (192, 6371694), (216, 5663728), (224, 5461452), (244, 5013792), (252, 4854624), (288, 4247796), (336, 3640968), (366, 3342528), (378, 3236416), (384, 3185847), (427, 2865024), (432, 2831864), (448, 2730726), (488, 2506896), (504, 2427312), (549, 2228352), (576, 2123898), (672, 1820484), (732, 1671264), (756, 1618208), (829, 1475712), (854, 1432512), (864, 1415932), (896, 1365363), (976, 1253448), (1008, 1213656), (1098, 1114176), (1152, 1061949), (1281, 955008), (1344, 910242), (1464, 835632), (1512, 809104), (1647, 742784), (1658, 737856), (1708, 716256), (1728, 707966), (1952, 626724), (2016, 606828), (2196, 557088), (2487, 491904), (2562, 477504), (2688, 455121), (2928, 417816), (3024, 404552), (3294, 371392), (3316, 368928), (3416, 358128), (3456, 353983), (3843, 318336), (3904, 313362), (4032, 303414), (4392, 278544), (4974, 245952), (5124, 238752), (5803, 210816), (5856, 208908), (6048, 202276), (6588, 185696), (6632, 184464), (6832, 179064), (7461, 163968), (7686, 159168), (7808, 156681), (8064, 151707), (8784, 139272), (9948, 122976), (10248, 119376), (11529, 106112), (11606, 105408), (11712, 104454), (12096, 101138), (13176, 92848), (13264, 92232), (13664, 89532), (14922, 81984), (15372, 79584), (17409, 70272), (17568, 69636), (19896, 61488), (20496, 59688), (22383, 54656), (23058, 53056), (23212, 52704), (23424, 52227), (24192, 50569), (26352, 46424), (26528, 46116), (27328, 44766), (29844, 40992), (30744, 39792), (34818, 35136)]