374840246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 681246720

約数和(自身を除く): 306406474

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 127, 209, 253, 254, 307, 418, 437, 506, 614, 874, 1397, 2413, 2794, 2921, 3377, 4807, 4826, 5833, 5842, 6754, 7061, 9614, 11666, 14122, 26543, 32131, 38989, 53086, 55499, 64163, 64262, 77671, 77978, 110998, 128326, 134159, 155342, 268318, 428879, 610489, 740791, 857758, 896747, 1220978, 1475749, 1481582, 1793494, 2951498, 8148701, 9864217, 16297402, 17038193, 19728434, 34076386, 187420123, 374840246]

約数ペア:

[(1, 374840246), (2, 187420123), (11, 34076386), (19, 19728434), (22, 17038193), (23, 16297402), (38, 9864217), (46, 8148701), (127, 2951498), (209, 1793494), (253, 1481582), (254, 1475749), (307, 1220978), (418, 896747), (437, 857758), (506, 740791), (614, 610489), (874, 428879), (1397, 268318), (2413, 155342), (2794, 134159), (2921, 128326), (3377, 110998), (4807, 77978), (4826, 77671), (5833, 64262), (5842, 64163), (6754, 55499), (7061, 53086), (9614, 38989), (11666, 32131), (14122, 26543)]