669085004

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 1397406528

約数和(自身を除く): 728321524

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 101, 146, 196, 202, 292, 404, 463, 511, 707, 926, 1022, 1414, 1852, 2044, 2828, 3241, 3577, 4949, 6482, 7154, 7373, 9898, 12964, 14308, 14746, 19796, 22687, 29492, 33799, 45374, 46763, 51611, 67598, 90748, 93526, 103222, 135196, 187052, 206444, 236593, 327341, 361277, 473186, 654682, 722554, 946372, 1309364, 1445108, 1656151, 2291387, 3312302, 3413699, 4582774, 6624604, 6827398, 9165548, 13654796, 23895893, 47791786, 95583572, 167271251, 334542502, 669085004]

約数ペア:

[(1, 669085004), (2, 334542502), (4, 167271251), (7, 95583572), (14, 47791786), (28, 23895893), (49, 13654796), (73, 9165548), (98, 6827398), (101, 6624604), (146, 4582774), (196, 3413699), (202, 3312302), (292, 2291387), (404, 1656151), (463, 1445108), (511, 1309364), (707, 946372), (926, 722554), (1022, 654682), (1414, 473186), (1852, 361277), (2044, 327341), (2828, 236593), (3241, 206444), (3577, 187052), (4949, 135196), (6482, 103222), (7154, 93526), (7373, 90748), (9898, 67598), (12964, 51611), (14308, 46763), (14746, 45374), (19796, 33799), (22687, 29492)]