1980444672

素因数分解:

$2^{12}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1794

約数の個数: 156

約数和(自身を含む): 5908528704

約数和(自身を除く): 3928084032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1733, 1984, 2048, 2232, 2304, 2976, 3072, 3466, 3968, 4096, 4464, 4608, 5199, 5952, 6144, 6932, 7936, 8928, 9216, 10398, 11904, 12288, 13864, 15597, 15872, 17856, 18432, 20796, 23808, 27728, 31194, 31744, 35712, 36864, 41592, 47616, 53723, 55456, 62388, 63488, 71424, 83184, 95232, 107446, 110912, 124776, 126976, 142848, 161169, 166368, 190464, 214892, 221824, 249552, 285696, 322338, 332736, 380928, 429784, 443648, 483507, 499104, 571392, 644676, 665472, 859568, 887296, 967014, 998208, 1142784, 1289352, 1330944, 1719136, 1774592, 1934028, 1996416, 2578704, 2661888, 3438272, 3549184, 3868056, 3992832, 5157408, 5323776, 6876544, 7098368, 7736112, 7985664, 10314816, 10647552, 13753088, 15472224, 15971328, 20629632, 21295104, 27506176, 30944448, 31942656, 41259264, 55012352, 61888896, 63885312, 82518528, 110024704, 123777792, 165037056, 220049408, 247555584, 330074112, 495111168, 660148224, 990222336, 1980444672]

約数ペア:

[(1, 1980444672), (2, 990222336), (3, 660148224), (4, 495111168), (6, 330074112), (8, 247555584), (9, 220049408), (12, 165037056), (16, 123777792), (18, 110024704), (24, 82518528), (31, 63885312), (32, 61888896), (36, 55012352), (48, 41259264), (62, 31942656), (64, 30944448), (72, 27506176), (93, 21295104), (96, 20629632), (124, 15971328), (128, 15472224), (144, 13753088), (186, 10647552), (192, 10314816), (248, 7985664), (256, 7736112), (279, 7098368), (288, 6876544), (372, 5323776), (384, 5157408), (496, 3992832), (512, 3868056), (558, 3549184), (576, 3438272), (744, 2661888), (768, 2578704), (992, 1996416), (1024, 1934028), (1116, 1774592), (1152, 1719136), (1488, 1330944), (1536, 1289352), (1733, 1142784), (1984, 998208), (2048, 967014), (2232, 887296), (2304, 859568), (2976, 665472), (3072, 644676), (3466, 571392), (3968, 499104), (4096, 483507), (4464, 443648), (4608, 429784), (5199, 380928), (5952, 332736), (6144, 322338), (6932, 285696), (7936, 249552), (8928, 221824), (9216, 214892), (10398, 190464), (11904, 166368), (12288, 161169), (13864, 142848), (15597, 126976), (15872, 124776), (17856, 110912), (18432, 107446), (20796, 95232), (23808, 83184), (27728, 71424), (31194, 63488), (31744, 62388), (35712, 55456), (36864, 53723), (41592, 47616)]