29525997616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{1999}}^1$

素因数の和:2442

約数の個数: 80

約数和(自身を含む): 59885056000

約数和(自身を除く): 30359058384

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 307, 388, 496, 614, 776, 1228, 1552, 1999, 2456, 3007, 3998, 4912, 6014, 7996, 9517, 12028, 15992, 19034, 24056, 29779, 31984, 38068, 48112, 59558, 61969, 76136, 119116, 123938, 152272, 193903, 238232, 247876, 387806, 476464, 495752, 613693, 775612, 923149, 991504, 1227386, 1551224, 1846298, 2454772, 3102448, 3692596, 4909544, 6010993, 7385192, 9819088, 12021986, 14770384, 19024483, 24043972, 38048966, 48087944, 59528221, 76097932, 96175888, 119056442, 152195864, 238112884, 304391728, 476225768, 952451536, 1845374851, 3690749702, 7381499404, 14762998808, 29525997616]

約数ペア:

[(1, 29525997616), (2, 14762998808), (4, 7381499404), (8, 3690749702), (16, 1845374851), (31, 952451536), (62, 476225768), (97, 304391728), (124, 238112884), (194, 152195864), (248, 119056442), (307, 96175888), (388, 76097932), (496, 59528221), (614, 48087944), (776, 38048966), (1228, 24043972), (1552, 19024483), (1999, 14770384), (2456, 12021986), (3007, 9819088), (3998, 7385192), (4912, 6010993), (6014, 4909544), (7996, 3692596), (9517, 3102448), (12028, 2454772), (15992, 1846298), (19034, 1551224), (24056, 1227386), (29779, 991504), (31984, 923149), (38068, 775612), (48112, 613693), (59558, 495752), (61969, 476464), (76136, 387806), (119116, 247876), (123938, 238232), (152272, 193903)]