289969731656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5980237}}^1$

素因数の和:5980302

約数の個数: 64

約数和(自身を含む): 645865704000

約数和(自身を除く): 355895972344

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 209, 232, 319, 418, 551, 638, 836, 1102, 1276, 1672, 2204, 2552, 4408, 6061, 12122, 24244, 48488, 5980237, 11960474, 23920948, 47841896, 65782607, 113624503, 131565214, 173426873, 227249006, 263130428, 346853746, 454498012, 526260856, 693707492, 908996024, 1249869533, 1387414984, 1907695603, 2499739066, 3295110587, 3815391206, 4999478132, 6590221174, 7630782412, 9998956264, 13180442348, 15261564824, 26360884696, 36246216457, 72492432914, 144984865828, 289969731656]

約数ペア:

[(1, 289969731656), (2, 144984865828), (4, 72492432914), (8, 36246216457), (11, 26360884696), (19, 15261564824), (22, 13180442348), (29, 9998956264), (38, 7630782412), (44, 6590221174), (58, 4999478132), (76, 3815391206), (88, 3295110587), (116, 2499739066), (152, 1907695603), (209, 1387414984), (232, 1249869533), (319, 908996024), (418, 693707492), (551, 526260856), (638, 454498012), (836, 346853746), (1102, 263130428), (1276, 227249006), (1672, 173426873), (2204, 131565214), (2552, 113624503), (4408, 65782607), (6061, 47841896), (12122, 23920948), (24244, 11960474), (48488, 5980237)]