15666473264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{63347}}^1$

素因数の和:63438

約数の個数: 80

約数和(自身を含む): 34641220320

約数和(自身を除く): 18974747056

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 41, 52, 58, 82, 104, 116, 164, 208, 232, 328, 377, 464, 533, 656, 754, 1066, 1189, 1508, 2132, 2378, 3016, 4264, 4756, 6032, 8528, 9512, 15457, 19024, 30914, 61828, 63347, 123656, 126694, 247312, 253388, 506776, 823511, 1013552, 1647022, 1837063, 2597227, 3294044, 3674126, 5194454, 6588088, 7348252, 10388908, 13176176, 14696504, 20777816, 23881819, 29393008, 33763951, 41555632, 47763638, 67527902, 75319583, 95527276, 135055804, 150639166, 191054552, 270111608, 301278332, 382109104, 540223216, 602556664, 979154579, 1205113328, 1958309158, 3916618316, 7833236632, 15666473264]

約数ペア:

[(1, 15666473264), (2, 7833236632), (4, 3916618316), (8, 1958309158), (13, 1205113328), (16, 979154579), (26, 602556664), (29, 540223216), (41, 382109104), (52, 301278332), (58, 270111608), (82, 191054552), (104, 150639166), (116, 135055804), (164, 95527276), (208, 75319583), (232, 67527902), (328, 47763638), (377, 41555632), (464, 33763951), (533, 29393008), (656, 23881819), (754, 20777816), (1066, 14696504), (1189, 13176176), (1508, 10388908), (2132, 7348252), (2378, 6588088), (3016, 5194454), (4264, 3674126), (4756, 3294044), (6032, 2597227), (8528, 1837063), (9512, 1647022), (15457, 1013552), (19024, 823511), (30914, 506776), (61828, 253388), (63347, 247312), (123656, 126694)]