891351552

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:959

約数の個数: 240

約数和(自身を含む): 2978059392

約数和(自身を除く): 2086707840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 512, 546, 588, 624, 637, 672, 728, 768, 784, 832, 896, 911, 1092, 1176, 1248, 1274, 1344, 1456, 1536, 1568, 1664, 1792, 1822, 1911, 2184, 2352, 2496, 2548, 2688, 2733, 2912, 3136, 3328, 3584, 3644, 3822, 4368, 4704, 4992, 5096, 5376, 5466, 5824, 6272, 6377, 6656, 7288, 7644, 8736, 9408, 9984, 10192, 10752, 10932, 11648, 11843, 12544, 12754, 14576, 15288, 17472, 18816, 19131, 19968, 20384, 21864, 23296, 23686, 25088, 25508, 29152, 30576, 34944, 35529, 37632, 38262, 40768, 43728, 44639, 46592, 47372, 51016, 58304, 61152, 69888, 71058, 75264, 76524, 81536, 82901, 87456, 89278, 94744, 102032, 116608, 122304, 133917, 139776, 142116, 153048, 163072, 165802, 174912, 178556, 189488, 204064, 233216, 244608, 248703, 267834, 284232, 306096, 326144, 331604, 349824, 357112, 378976, 408128, 466432, 489216, 497406, 535668, 568464, 580307, 612192, 663208, 699648, 714224, 757952, 816256, 978432, 994812, 1071336, 1136928, 1160614, 1224384, 1326416, 1399296, 1428448, 1515904, 1632512, 1740921, 1989624, 2142672, 2273856, 2321228, 2448768, 2652832, 2856896, 3031808, 3265024, 3481842, 3979248, 4285344, 4547712, 4642456, 4897536, 5305664, 5713792, 6063616, 6963684, 7958496, 8570688, 9095424, 9284912, 9795072, 10611328, 11427584, 13927368, 15916992, 17141376, 18190848, 18569824, 21222656, 22855168, 27854736, 31833984, 34282752, 37139648, 42445312, 55709472, 63667968, 68565504, 74279296, 111418944, 127335936, 148558592, 222837888, 297117184, 445675776, 891351552]

約数ペア:

[(1, 891351552), (2, 445675776), (3, 297117184), (4, 222837888), (6, 148558592), (7, 127335936), (8, 111418944), (12, 74279296), (13, 68565504), (14, 63667968), (16, 55709472), (21, 42445312), (24, 37139648), (26, 34282752), (28, 31833984), (32, 27854736), (39, 22855168), (42, 21222656), (48, 18569824), (49, 18190848), (52, 17141376), (56, 15916992), (64, 13927368), (78, 11427584), (84, 10611328), (91, 9795072), (96, 9284912), (98, 9095424), (104, 8570688), (112, 7958496), (128, 6963684), (147, 6063616), (156, 5713792), (168, 5305664), (182, 4897536), (192, 4642456), (196, 4547712), (208, 4285344), (224, 3979248), (256, 3481842), (273, 3265024), (294, 3031808), (312, 2856896), (336, 2652832), (364, 2448768), (384, 2321228), (392, 2273856), (416, 2142672), (448, 1989624), (512, 1740921), (546, 1632512), (588, 1515904), (624, 1428448), (637, 1399296), (672, 1326416), (728, 1224384), (768, 1160614), (784, 1136928), (832, 1071336), (896, 994812), (911, 978432), (1092, 816256), (1176, 757952), (1248, 714224), (1274, 699648), (1344, 663208), (1456, 612192), (1536, 580307), (1568, 568464), (1664, 535668), (1792, 497406), (1822, 489216), (1911, 466432), (2184, 408128), (2352, 378976), (2496, 357112), (2548, 349824), (2688, 331604), (2733, 326144), (2912, 306096), (3136, 284232), (3328, 267834), (3584, 248703), (3644, 244608), (3822, 233216), (4368, 204064), (4704, 189488), (4992, 178556), (5096, 174912), (5376, 165802), (5466, 163072), (5824, 153048), (6272, 142116), (6377, 139776), (6656, 133917), (7288, 122304), (7644, 116608), (8736, 102032), (9408, 94744), (9984, 89278), (10192, 87456), (10752, 82901), (10932, 81536), (11648, 76524), (11843, 75264), (12544, 71058), (12754, 69888), (14576, 61152), (15288, 58304), (17472, 51016), (18816, 47372), (19131, 46592), (19968, 44639), (20384, 43728), (21864, 40768), (23296, 38262), (23686, 37632), (25088, 35529), (25508, 34944), (29152, 30576)]