397249974

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29077}}^1$

素因数の和:29122

約数の個数: 64

約数和(自身を含む): 1004935680

約数和(自身を除く): 607685706

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 2277, 4554, 6831, 13662, 29077, 58154, 87231, 174462, 261693, 319847, 523386, 639694, 668771, 785079, 959541, 1337542, 1570158, 1919082, 2006313, 2878623, 4012626, 5757246, 6018939, 7356481, 8635869, 12037878, 14712962, 17271738, 18056817, 22069443, 36113634, 44138886, 66208329, 132416658, 198624987, 397249974]

約数ペア:

[(1, 397249974), (2, 198624987), (3, 132416658), (6, 66208329), (9, 44138886), (11, 36113634), (18, 22069443), (22, 18056817), (23, 17271738), (27, 14712962), (33, 12037878), (46, 8635869), (54, 7356481), (66, 6018939), (69, 5757246), (99, 4012626), (138, 2878623), (198, 2006313), (207, 1919082), (253, 1570158), (297, 1337542), (414, 959541), (506, 785079), (594, 668771), (621, 639694), (759, 523386), (1242, 319847), (1518, 261693), (2277, 174462), (4554, 87231), (6831, 58154), (13662, 29077)]