581724304

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{85147}}^1$

素因数の和:85223

約数の個数: 40

約数和(自身を含む): 1309235648

約数和(自身を除く): 727511344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 85147, 170294, 340588, 596029, 681176, 1192058, 1362352, 2384116, 4768232, 5193967, 9536464, 10387934, 20775868, 36357769, 41551736, 72715538, 83103472, 145431076, 290862152, 581724304]

約数ペア:

[(1, 581724304), (2, 290862152), (4, 145431076), (7, 83103472), (8, 72715538), (14, 41551736), (16, 36357769), (28, 20775868), (56, 10387934), (61, 9536464), (112, 5193967), (122, 4768232), (244, 2384116), (427, 1362352), (488, 1192058), (854, 681176), (976, 596029), (1708, 340588), (3416, 170294), (6832, 85147)]