629704684

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4021}}^1$

素因数の和:4103

約数の個数: 72

約数和(自身を含む): 1386528192

約数和(自身を除く): 756823508

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 94, 98, 119, 188, 196, 238, 329, 476, 658, 799, 833, 1316, 1598, 1666, 2303, 3196, 3332, 4021, 4606, 5593, 8042, 9212, 11186, 16084, 22372, 28147, 39151, 56294, 68357, 78302, 112588, 136714, 156604, 188987, 197029, 273428, 377974, 394058, 478499, 755948, 788116, 956998, 1322909, 1913996, 2645818, 3212779, 3349493, 5291636, 6425558, 6698986, 9260363, 12851116, 13397972, 18520726, 22489453, 37041452, 44978906, 89957812, 157426171, 314852342, 629704684]

約数ペア:

[(1, 629704684), (2, 314852342), (4, 157426171), (7, 89957812), (14, 44978906), (17, 37041452), (28, 22489453), (34, 18520726), (47, 13397972), (49, 12851116), (68, 9260363), (94, 6698986), (98, 6425558), (119, 5291636), (188, 3349493), (196, 3212779), (238, 2645818), (329, 1913996), (476, 1322909), (658, 956998), (799, 788116), (833, 755948), (1316, 478499), (1598, 394058), (1666, 377974), (2303, 273428), (3196, 197029), (3332, 188987), (4021, 156604), (4606, 136714), (5593, 112588), (8042, 78302), (9212, 68357), (11186, 56294), (16084, 39151), (22372, 28147)]