2123999472

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{29131}}^1$

素因数の和:29187

約数の個数: 120

約数和(自身を含む): 6588959232

約数和(自身を除く): 4464959760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 6076, 9114, 10416, 12152, 18228, 24304, 29131, 36456, 58262, 72912, 87393, 116524, 174786, 203917, 233048, 349572, 407834, 466096, 611751, 699144, 815668, 903061, 1223502, 1398288, 1427419, 1631336, 1806122, 2447004, 2709183, 2854838, 3262672, 3612244, 4282257, 4894008, 5418366, 5709676, 6321427, 7224488, 8564514, 9788016, 10836732, 11419352, 12642854, 14448976, 17129028, 18964281, 21673464, 22838704, 25285708, 34258056, 37928562, 43346928, 44249989, 50571416, 68516112, 75857124, 88499978, 101142832, 132749967, 151714248, 176999956, 265499934, 303428496, 353999912, 530999868, 707999824, 1061999736, 2123999472]

約数ペア:

[(1, 2123999472), (2, 1061999736), (3, 707999824), (4, 530999868), (6, 353999912), (7, 303428496), (8, 265499934), (12, 176999956), (14, 151714248), (16, 132749967), (21, 101142832), (24, 88499978), (28, 75857124), (31, 68516112), (42, 50571416), (48, 44249989), (49, 43346928), (56, 37928562), (62, 34258056), (84, 25285708), (93, 22838704), (98, 21673464), (112, 18964281), (124, 17129028), (147, 14448976), (168, 12642854), (186, 11419352), (196, 10836732), (217, 9788016), (248, 8564514), (294, 7224488), (336, 6321427), (372, 5709676), (392, 5418366), (434, 4894008), (496, 4282257), (588, 3612244), (651, 3262672), (744, 2854838), (784, 2709183), (868, 2447004), (1176, 1806122), (1302, 1631336), (1488, 1427419), (1519, 1398288), (1736, 1223502), (2352, 903061), (2604, 815668), (3038, 699144), (3472, 611751), (4557, 466096), (5208, 407834), (6076, 349572), (9114, 233048), (10416, 203917), (12152, 174786), (18228, 116524), (24304, 87393), (29131, 72912), (36456, 58262)]