15696031968

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{2011}}^1$

素因数の和:2729

約数の個数: 144

約数和(自身を含む): 45816209712

約数和(自身を除く): 30120177744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 661, 738, 984, 1312, 1322, 1476, 1968, 1983, 2011, 2644, 2952, 3936, 3966, 4022, 5288, 5904, 5949, 6033, 7932, 8044, 10576, 11808, 11898, 12066, 15864, 16088, 18099, 21152, 23796, 24132, 27101, 31728, 32176, 36198, 47592, 48264, 54202, 63456, 64352, 72396, 81303, 82451, 95184, 96528, 108404, 144792, 162606, 164902, 190368, 193056, 216808, 243909, 247353, 289584, 325212, 329804, 433616, 487818, 494706, 579168, 650424, 659608, 742059, 867232, 975636, 989412, 1300848, 1319216, 1329271, 1484118, 1951272, 1978824, 2601696, 2638432, 2658542, 2968236, 3902544, 3957648, 3987813, 5317084, 5936472, 7805088, 7915296, 7975626, 10634168, 11872944, 11963439, 15951252, 21268336, 23745888, 23926878, 31902504, 42536672, 47853756, 54500111, 63805008, 95707512, 109000222, 127610016, 163500333, 191415024, 218000444, 327000666, 382830048, 436000888, 490500999, 654001332, 872001776, 981001998, 1308002664, 1744003552, 1962003996, 2616005328, 3924007992, 5232010656, 7848015984, 15696031968]

約数ペア:

[(1, 15696031968), (2, 7848015984), (3, 5232010656), (4, 3924007992), (6, 2616005328), (8, 1962003996), (9, 1744003552), (12, 1308002664), (16, 981001998), (18, 872001776), (24, 654001332), (32, 490500999), (36, 436000888), (41, 382830048), (48, 327000666), (72, 218000444), (82, 191415024), (96, 163500333), (123, 127610016), (144, 109000222), (164, 95707512), (246, 63805008), (288, 54500111), (328, 47853756), (369, 42536672), (492, 31902504), (656, 23926878), (661, 23745888), (738, 21268336), (984, 15951252), (1312, 11963439), (1322, 11872944), (1476, 10634168), (1968, 7975626), (1983, 7915296), (2011, 7805088), (2644, 5936472), (2952, 5317084), (3936, 3987813), (3966, 3957648), (4022, 3902544), (5288, 2968236), (5904, 2658542), (5949, 2638432), (6033, 2601696), (7932, 1978824), (8044, 1951272), (10576, 1484118), (11808, 1329271), (11898, 1319216), (12066, 1300848), (15864, 989412), (16088, 975636), (18099, 867232), (21152, 742059), (23796, 659608), (24132, 650424), (27101, 579168), (31728, 494706), (32176, 487818), (36198, 433616), (47592, 329804), (48264, 325212), (54202, 289584), (63456, 247353), (64352, 243909), (72396, 216808), (81303, 193056), (82451, 190368), (95184, 164902), (96528, 162606), (108404, 144792)]