645093792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1195

約数の個数: 144

約数和(自身を含む): 2104240320

約数和(自身を除く): 1459146528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 433, 504, 672, 739, 866, 1008, 1299, 1478, 1732, 2016, 2217, 2598, 2956, 3031, 3464, 3897, 4434, 5173, 5196, 5912, 6062, 6651, 6928, 7794, 8868, 9093, 10346, 10392, 11824, 12124, 13302, 13856, 15519, 15588, 17736, 18186, 20692, 20784, 23648, 24248, 26604, 27279, 31038, 31176, 35472, 36372, 41384, 41568, 46557, 48496, 53208, 54558, 62076, 62352, 70944, 72744, 82768, 93114, 96992, 106416, 109116, 124152, 124704, 145488, 165536, 186228, 212832, 218232, 248304, 290976, 319987, 372456, 436464, 496608, 639974, 744912, 872928, 959961, 1279948, 1489824, 1919922, 2239909, 2559896, 2879883, 3839844, 4479818, 5119792, 5759766, 6719727, 7679688, 8959636, 10239584, 11519532, 13439454, 15359376, 17919272, 20159181, 23039064, 26878908, 30718752, 35838544, 40318362, 46078128, 53757816, 71677088, 80636724, 92156256, 107515632, 161273448, 215031264, 322546896, 645093792]

約数ペア:

[(1, 645093792), (2, 322546896), (3, 215031264), (4, 161273448), (6, 107515632), (7, 92156256), (8, 80636724), (9, 71677088), (12, 53757816), (14, 46078128), (16, 40318362), (18, 35838544), (21, 30718752), (24, 26878908), (28, 23039064), (32, 20159181), (36, 17919272), (42, 15359376), (48, 13439454), (56, 11519532), (63, 10239584), (72, 8959636), (84, 7679688), (96, 6719727), (112, 5759766), (126, 5119792), (144, 4479818), (168, 3839844), (224, 2879883), (252, 2559896), (288, 2239909), (336, 1919922), (433, 1489824), (504, 1279948), (672, 959961), (739, 872928), (866, 744912), (1008, 639974), (1299, 496608), (1478, 436464), (1732, 372456), (2016, 319987), (2217, 290976), (2598, 248304), (2956, 218232), (3031, 212832), (3464, 186228), (3897, 165536), (4434, 145488), (5173, 124704), (5196, 124152), (5912, 109116), (6062, 106416), (6651, 96992), (6928, 93114), (7794, 82768), (8868, 72744), (9093, 70944), (10346, 62352), (10392, 62076), (11824, 54558), (12124, 53208), (13302, 48496), (13856, 46557), (15519, 41568), (15588, 41384), (17736, 36372), (18186, 35472), (20692, 31176), (20784, 31038), (23648, 27279), (24248, 26604)]