289014928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32783}}^1$

素因数の和:32839

約数の個数: 40

約数和(自身を含む): 609782400

約数和(自身を除く): 320767472

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 32783, 65566, 131132, 262264, 524528, 622877, 950707, 1245754, 1901414, 2491508, 3802828, 4983016, 7605656, 9966032, 15211312, 18063433, 36126866, 72253732, 144507464, 289014928]

約数ペア:

[(1, 289014928), (2, 144507464), (4, 72253732), (8, 36126866), (16, 18063433), (19, 15211312), (29, 9966032), (38, 7605656), (58, 4983016), (76, 3802828), (116, 2491508), (152, 1901414), (232, 1245754), (304, 950707), (464, 622877), (551, 524528), (1102, 262264), (2204, 131132), (4408, 65566), (8816, 32783)]