656868914964

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{290219}}^1$

素因数の和:291354

約数の個数: 96

約数和(自身を含む): 1794256128000

約数和(自身を除く): 1137387213036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 1103, 2052, 2206, 3309, 4412, 6618, 9927, 13236, 19854, 20957, 29781, 39708, 41914, 59562, 62871, 83828, 119124, 125742, 188613, 251484, 290219, 377226, 565839, 580438, 754452, 870657, 1131678, 1160876, 1741314, 2263356, 2611971, 3482628, 5223942, 5514161, 7835913, 10447884, 11028322, 15671826, 16542483, 22056644, 31343652, 33084966, 49627449, 66169932, 99254898, 148882347, 198509796, 297764694, 320111557, 595529388, 640223114, 960334671, 1280446228, 1920669342, 2881004013, 3841338684, 5762008026, 6082119583, 8643012039, 11524016052, 12164239166, 17286024078, 18246358749, 24328478332, 34572048156, 36492717498, 54739076247, 72985434996, 109478152494, 164217228741, 218956304988, 328434457482, 656868914964]

約数ペア:

[(1, 656868914964), (2, 328434457482), (3, 218956304988), (4, 164217228741), (6, 109478152494), (9, 72985434996), (12, 54739076247), (18, 36492717498), (19, 34572048156), (27, 24328478332), (36, 18246358749), (38, 17286024078), (54, 12164239166), (57, 11524016052), (76, 8643012039), (108, 6082119583), (114, 5762008026), (171, 3841338684), (228, 2881004013), (342, 1920669342), (513, 1280446228), (684, 960334671), (1026, 640223114), (1103, 595529388), (2052, 320111557), (2206, 297764694), (3309, 198509796), (4412, 148882347), (6618, 99254898), (9927, 66169932), (13236, 49627449), (19854, 33084966), (20957, 31343652), (29781, 22056644), (39708, 16542483), (41914, 15671826), (59562, 11028322), (62871, 10447884), (83828, 7835913), (119124, 5514161), (125742, 5223942), (188613, 3482628), (251484, 2611971), (290219, 2263356), (377226, 1741314), (565839, 1160876), (580438, 1131678), (754452, 870657)]