304088904

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 1013445180

約数和(自身を除く): 709356276

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 61, 63, 72, 81, 84, 98, 108, 122, 126, 147, 157, 162, 168, 183, 189, 196, 216, 244, 252, 294, 314, 324, 366, 378, 392, 427, 441, 471, 488, 504, 549, 567, 588, 628, 648, 732, 756, 854, 882, 942, 1098, 1099, 1134, 1176, 1256, 1281, 1323, 1413, 1464, 1512, 1647, 1708, 1764, 1884, 2196, 2198, 2268, 2562, 2646, 2826, 2989, 3294, 3297, 3416, 3528, 3768, 3843, 3969, 4239, 4392, 4396, 4536, 4941, 5124, 5292, 5652, 5978, 6588, 6594, 7686, 7693, 7938, 8478, 8792, 8967, 9577, 9882, 9891, 10248, 10584, 11304, 11529, 11956, 12717, 13176, 13188, 15372, 15386, 15876, 16956, 17934, 19154, 19764, 19782, 23058, 23079, 23912, 25434, 26376, 26901, 28731, 29673, 30744, 30772, 31752, 33912, 34587, 35868, 38308, 39528, 39564, 46116, 46158, 50868, 53802, 57462, 59346, 61544, 67039, 69174, 69237, 71736, 76616, 79128, 80703, 86193, 89019, 92232, 92316, 101736, 107604, 114924, 118692, 134078, 138348, 138474, 161406, 172386, 178038, 184632, 201117, 207711, 215208, 229848, 237384, 242109, 258579, 268156, 276696, 276948, 322812, 344772, 356076, 402234, 415422, 469273, 484218, 517158, 536312, 553896, 603351, 623133, 645624, 689544, 712152, 775737, 804468, 830844, 938546, 968436, 1034316, 1206702, 1246266, 1407819, 1551474, 1608936, 1661688, 1810053, 1877092, 1936872, 2068632, 2413404, 2492532, 2815638, 3102948, 3620106, 3754184, 4223457, 4826808, 4985064, 5430159, 5631276, 6205896, 7240212, 8446914, 10860318, 11262552, 12670371, 14480424, 16893828, 21720636, 25340742, 33787656, 38011113, 43441272, 50681484, 76022226, 101362968, 152044452, 304088904]

約数ペア:

[(1, 304088904), (2, 152044452), (3, 101362968), (4, 76022226), (6, 50681484), (7, 43441272), (8, 38011113), (9, 33787656), (12, 25340742), (14, 21720636), (18, 16893828), (21, 14480424), (24, 12670371), (27, 11262552), (28, 10860318), (36, 8446914), (42, 7240212), (49, 6205896), (54, 5631276), (56, 5430159), (61, 4985064), (63, 4826808), (72, 4223457), (81, 3754184), (84, 3620106), (98, 3102948), (108, 2815638), (122, 2492532), (126, 2413404), (147, 2068632), (157, 1936872), (162, 1877092), (168, 1810053), (183, 1661688), (189, 1608936), (196, 1551474), (216, 1407819), (244, 1246266), (252, 1206702), (294, 1034316), (314, 968436), (324, 938546), (366, 830844), (378, 804468), (392, 775737), (427, 712152), (441, 689544), (471, 645624), (488, 623133), (504, 603351), (549, 553896), (567, 536312), (588, 517158), (628, 484218), (648, 469273), (732, 415422), (756, 402234), (854, 356076), (882, 344772), (942, 322812), (1098, 276948), (1099, 276696), (1134, 268156), (1176, 258579), (1256, 242109), (1281, 237384), (1323, 229848), (1413, 215208), (1464, 207711), (1512, 201117), (1647, 184632), (1708, 178038), (1764, 172386), (1884, 161406), (2196, 138474), (2198, 138348), (2268, 134078), (2562, 118692), (2646, 114924), (2826, 107604), (2989, 101736), (3294, 92316), (3297, 92232), (3416, 89019), (3528, 86193), (3768, 80703), (3843, 79128), (3969, 76616), (4239, 71736), (4392, 69237), (4396, 69174), (4536, 67039), (4941, 61544), (5124, 59346), (5292, 57462), (5652, 53802), (5978, 50868), (6588, 46158), (6594, 46116), (7686, 39564), (7693, 39528), (7938, 38308), (8478, 35868), (8792, 34587), (8967, 33912), (9577, 31752), (9882, 30772), (9891, 30744), (10248, 29673), (10584, 28731), (11304, 26901), (11529, 26376), (11956, 25434), (12717, 23912), (13176, 23079), (13188, 23058), (15372, 19782), (15386, 19764), (15876, 19154), (16956, 17934)]