66944888472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2130917}}^1$

素因数の和:2130961

約数の個数: 128

約数和(自身を含む): 220933578240

約数和(自身を除く): 153988689768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 7854, 10472, 15708, 31416, 2130917, 4261834, 6392751, 8523668, 12785502, 14916419, 17047336, 23440087, 25571004, 29832838, 36225589, 44749257, 46880174, 51142008, 59665676, 70320261, 72451178, 89498514, 93760348, 108676767, 119331352, 140640522, 144902356, 164080609, 178997028, 187520696, 217353534, 253579123, 281281044, 289804712, 328161218, 357994056, 398481479, 434707068, 492241827, 507158246, 562562088, 656322436, 760737369, 796962958, 869414136, 984483654, 1014316492, 1195444437, 1312644872, 1521474738, 1593925916, 1968967308, 2028632984, 2390888874, 2789370353, 3042949476, 3187851832, 3937934616, 4781777748, 5578740706, 6085898952, 8368111059, 9563555496, 11157481412, 16736222118, 22314962824, 33472444236, 66944888472]

約数ペア:

[(1, 66944888472), (2, 33472444236), (3, 22314962824), (4, 16736222118), (6, 11157481412), (7, 9563555496), (8, 8368111059), (11, 6085898952), (12, 5578740706), (14, 4781777748), (17, 3937934616), (21, 3187851832), (22, 3042949476), (24, 2789370353), (28, 2390888874), (33, 2028632984), (34, 1968967308), (42, 1593925916), (44, 1521474738), (51, 1312644872), (56, 1195444437), (66, 1014316492), (68, 984483654), (77, 869414136), (84, 796962958), (88, 760737369), (102, 656322436), (119, 562562088), (132, 507158246), (136, 492241827), (154, 434707068), (168, 398481479), (187, 357994056), (204, 328161218), (231, 289804712), (238, 281281044), (264, 253579123), (308, 217353534), (357, 187520696), (374, 178997028), (408, 164080609), (462, 144902356), (476, 140640522), (561, 119331352), (616, 108676767), (714, 93760348), (748, 89498514), (924, 72451178), (952, 70320261), (1122, 59665676), (1309, 51142008), (1428, 46880174), (1496, 44749257), (1848, 36225589), (2244, 29832838), (2618, 25571004), (2856, 23440087), (3927, 17047336), (4488, 14916419), (5236, 12785502), (7854, 8523668), (10472, 6392751), (15708, 4261834), (31416, 2130917)]