641576376

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{47147}}^1$

素因数の和:47175

約数の個数: 96

約数和(自身を含む): 2059424640

約数和(自身を除く): 1417848264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 47147, 94294, 141441, 188588, 282882, 330029, 377176, 424323, 565764, 660058, 848646, 990087, 1131528, 1272969, 1320116, 1697292, 1980174, 2545938, 2640232, 2970261, 3394584, 3818907, 3960348, 5091876, 5940522, 7637814, 7920696, 8910783, 10183752, 11456721, 11881044, 15275628, 17821566, 22913442, 23762088, 26732349, 30551256, 35643132, 45826884, 53464698, 71286264, 80197047, 91653768, 106929396, 160394094, 213858792, 320788188, 641576376]

約数ペア:

[(1, 641576376), (2, 320788188), (3, 213858792), (4, 160394094), (6, 106929396), (7, 91653768), (8, 80197047), (9, 71286264), (12, 53464698), (14, 45826884), (18, 35643132), (21, 30551256), (24, 26732349), (27, 23762088), (28, 22913442), (36, 17821566), (42, 15275628), (54, 11881044), (56, 11456721), (63, 10183752), (72, 8910783), (81, 7920696), (84, 7637814), (108, 5940522), (126, 5091876), (162, 3960348), (168, 3818907), (189, 3394584), (216, 2970261), (243, 2640232), (252, 2545938), (324, 1980174), (378, 1697292), (486, 1320116), (504, 1272969), (567, 1131528), (648, 990087), (756, 848646), (972, 660058), (1134, 565764), (1512, 424323), (1701, 377176), (1944, 330029), (2268, 282882), (3402, 188588), (4536, 141441), (6804, 94294), (13608, 47147)]