1961268816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:2021

約数の個数: 160

約数和(自身を含む): 5741632512

約数和(自身を除く): 3780363696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 186, 208, 212, 248, 312, 318, 372, 403, 424, 496, 624, 636, 689, 744, 806, 848, 1209, 1272, 1378, 1488, 1612, 1643, 1913, 2067, 2418, 2544, 2756, 3224, 3286, 3826, 4134, 4836, 4929, 5512, 5739, 6448, 6572, 7652, 8268, 9672, 9858, 11024, 11478, 13144, 15304, 16536, 19344, 19716, 21359, 22956, 24869, 26288, 30608, 33072, 39432, 42718, 45912, 49738, 59303, 64077, 74607, 78864, 85436, 91824, 99476, 101389, 118606, 128154, 149214, 170872, 177909, 198952, 202778, 237212, 256308, 298428, 304167, 341744, 355818, 397904, 405556, 474424, 512616, 596856, 608334, 711636, 770939, 811112, 948848, 1025232, 1193712, 1216668, 1318057, 1423272, 1541878, 1622224, 2312817, 2433336, 2636114, 2846544, 3083756, 3143059, 3954171, 4625634, 4866672, 5272228, 6167512, 6286118, 7908342, 9251268, 9429177, 10544456, 12335024, 12572236, 15816684, 18502536, 18858354, 21088912, 25144472, 31633368, 37005072, 37716708, 40859767, 50288944, 63266736, 75433416, 81719534, 122579301, 150866832, 163439068, 245158602, 326878136, 490317204, 653756272, 980634408, 1961268816]

約数ペア:

[(1, 1961268816), (2, 980634408), (3, 653756272), (4, 490317204), (6, 326878136), (8, 245158602), (12, 163439068), (13, 150866832), (16, 122579301), (24, 81719534), (26, 75433416), (31, 63266736), (39, 50288944), (48, 40859767), (52, 37716708), (53, 37005072), (62, 31633368), (78, 25144472), (93, 21088912), (104, 18858354), (106, 18502536), (124, 15816684), (156, 12572236), (159, 12335024), (186, 10544456), (208, 9429177), (212, 9251268), (248, 7908342), (312, 6286118), (318, 6167512), (372, 5272228), (403, 4866672), (424, 4625634), (496, 3954171), (624, 3143059), (636, 3083756), (689, 2846544), (744, 2636114), (806, 2433336), (848, 2312817), (1209, 1622224), (1272, 1541878), (1378, 1423272), (1488, 1318057), (1612, 1216668), (1643, 1193712), (1913, 1025232), (2067, 948848), (2418, 811112), (2544, 770939), (2756, 711636), (3224, 608334), (3286, 596856), (3826, 512616), (4134, 474424), (4836, 405556), (4929, 397904), (5512, 355818), (5739, 341744), (6448, 304167), (6572, 298428), (7652, 256308), (8268, 237212), (9672, 202778), (9858, 198952), (11024, 177909), (11478, 170872), (13144, 149214), (15304, 128154), (16536, 118606), (19344, 101389), (19716, 99476), (21359, 91824), (22956, 85436), (24869, 78864), (26288, 74607), (30608, 64077), (33072, 59303), (39432, 49738), (42718, 45912)]