7728181314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{691}}^1$

素因数の和:1168

約数の個数: 96

約数和(自身を含む): 18223128000

約数和(自身を除く): 10494946686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 349, 654, 691, 698, 763, 1047, 1382, 1526, 2073, 2094, 2289, 2443, 4146, 4578, 4837, 4886, 5341, 7329, 9674, 10682, 14511, 14658, 16023, 17101, 29022, 32046, 33859, 34202, 38041, 51303, 67718, 75319, 76082, 101577, 102606, 114123, 150638, 203154, 225957, 228246, 241159, 266287, 451914, 482318, 527233, 532574, 723477, 798861, 1054466, 1446954, 1581699, 1597722, 1688113, 1864009, 3163398, 3376226, 3690631, 3728018, 5064339, 5592027, 7381262, 10128678, 11071893, 11184054, 11816791, 22143786, 23633582, 26286331, 35450373, 52572662, 70900746, 78858993, 157717986, 184004317, 368008634, 552012951, 1104025902, 1288030219, 2576060438, 3864090657, 7728181314]

約数ペア:

[(1, 7728181314), (2, 3864090657), (3, 2576060438), (6, 1288030219), (7, 1104025902), (14, 552012951), (21, 368008634), (42, 184004317), (49, 157717986), (98, 78858993), (109, 70900746), (147, 52572662), (218, 35450373), (294, 26286331), (327, 23633582), (349, 22143786), (654, 11816791), (691, 11184054), (698, 11071893), (763, 10128678), (1047, 7381262), (1382, 5592027), (1526, 5064339), (2073, 3728018), (2094, 3690631), (2289, 3376226), (2443, 3163398), (4146, 1864009), (4578, 1688113), (4837, 1597722), (4886, 1581699), (5341, 1446954), (7329, 1054466), (9674, 798861), (10682, 723477), (14511, 532574), (14658, 527233), (16023, 482318), (17101, 451914), (29022, 266287), (32046, 241159), (33859, 228246), (34202, 225957), (38041, 203154), (51303, 150638), (67718, 114123), (75319, 102606), (76082, 101577)]