868003968

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 2632089600

約数和(自身を除く): 1764085632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 71, 78, 79, 93, 96, 104, 124, 128, 142, 156, 158, 186, 192, 208, 213, 237, 248, 284, 312, 316, 372, 384, 403, 416, 426, 474, 496, 568, 624, 632, 744, 806, 832, 852, 923, 948, 992, 1027, 1136, 1209, 1248, 1264, 1488, 1612, 1664, 1704, 1846, 1896, 1984, 2054, 2201, 2272, 2418, 2449, 2496, 2528, 2769, 2976, 3081, 3224, 3408, 3692, 3792, 3968, 4108, 4402, 4544, 4836, 4898, 4992, 5056, 5538, 5609, 5952, 6162, 6448, 6603, 6816, 7347, 7384, 7584, 8216, 8804, 9088, 9672, 9796, 10112, 11076, 11218, 11904, 12324, 12896, 13206, 13632, 14694, 14768, 15168, 16432, 16827, 17608, 19344, 19592, 22152, 22436, 24648, 25792, 26412, 27264, 28613, 29388, 29536, 30336, 31837, 32864, 33654, 35216, 38688, 39184, 44304, 44872, 49296, 51584, 52824, 57226, 58776, 59072, 63674, 65728, 67308, 70432, 72917, 77376, 78368, 85839, 88608, 89744, 95511, 98592, 105648, 114452, 117552, 118144, 127348, 131456, 134616, 140864, 145834, 154752, 156736, 171678, 173879, 177216, 179488, 191022, 197184, 211296, 218751, 228904, 235104, 254696, 269232, 281728, 291668, 313472, 343356, 347758, 354432, 358976, 382044, 394368, 422592, 437502, 457808, 470208, 509392, 521637, 538464, 583336, 686712, 695516, 717952, 764088, 845184, 875004, 915616, 940416, 1018784, 1043274, 1076928, 1166672, 1373424, 1391032, 1528176, 1750008, 1831232, 2037568, 2086548, 2153856, 2260427, 2333344, 2746848, 2782064, 3056352, 3500016, 3662464, 4075136, 4173096, 4520854, 4666688, 5493696, 5564128, 6112704, 6781281, 7000032, 8346192, 9041708, 9333376, 10987392, 11128256, 12225408, 13562562, 14000064, 16692384, 18083416, 22256512, 27125124, 28000128, 33384768, 36166832, 54250248, 66769536, 72333664, 108500496, 144667328, 217000992, 289334656, 434001984, 868003968]

約数ペア:

[(1, 868003968), (2, 434001984), (3, 289334656), (4, 217000992), (6, 144667328), (8, 108500496), (12, 72333664), (13, 66769536), (16, 54250248), (24, 36166832), (26, 33384768), (31, 28000128), (32, 27125124), (39, 22256512), (48, 18083416), (52, 16692384), (62, 14000064), (64, 13562562), (71, 12225408), (78, 11128256), (79, 10987392), (93, 9333376), (96, 9041708), (104, 8346192), (124, 7000032), (128, 6781281), (142, 6112704), (156, 5564128), (158, 5493696), (186, 4666688), (192, 4520854), (208, 4173096), (213, 4075136), (237, 3662464), (248, 3500016), (284, 3056352), (312, 2782064), (316, 2746848), (372, 2333344), (384, 2260427), (403, 2153856), (416, 2086548), (426, 2037568), (474, 1831232), (496, 1750008), (568, 1528176), (624, 1391032), (632, 1373424), (744, 1166672), (806, 1076928), (832, 1043274), (852, 1018784), (923, 940416), (948, 915616), (992, 875004), (1027, 845184), (1136, 764088), (1209, 717952), (1248, 695516), (1264, 686712), (1488, 583336), (1612, 538464), (1664, 521637), (1704, 509392), (1846, 470208), (1896, 457808), (1984, 437502), (2054, 422592), (2201, 394368), (2272, 382044), (2418, 358976), (2449, 354432), (2496, 347758), (2528, 343356), (2769, 313472), (2976, 291668), (3081, 281728), (3224, 269232), (3408, 254696), (3692, 235104), (3792, 228904), (3968, 218751), (4108, 211296), (4402, 197184), (4544, 191022), (4836, 179488), (4898, 177216), (4992, 173879), (5056, 171678), (5538, 156736), (5609, 154752), (5952, 145834), (6162, 140864), (6448, 134616), (6603, 131456), (6816, 127348), (7347, 118144), (7384, 117552), (7584, 114452), (8216, 105648), (8804, 98592), (9088, 95511), (9672, 89744), (9796, 88608), (10112, 85839), (11076, 78368), (11218, 77376), (11904, 72917), (12324, 70432), (12896, 67308), (13206, 65728), (13632, 63674), (14694, 59072), (14768, 58776), (15168, 57226), (16432, 52824), (16827, 51584), (17608, 49296), (19344, 44872), (19592, 44304), (22152, 39184), (22436, 38688), (24648, 35216), (25792, 33654), (26412, 32864), (27264, 31837), (28613, 30336), (29388, 29536)]