291486384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2351}}^1$

素因数の和:2416

約数の個数: 160

約数和(自身を含む): 979937280

約数和(自身を除く): 688450896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 108, 112, 123, 126, 144, 164, 168, 189, 216, 246, 252, 287, 328, 336, 369, 378, 432, 492, 504, 574, 656, 738, 756, 861, 984, 1008, 1107, 1148, 1476, 1512, 1722, 1968, 2214, 2296, 2351, 2583, 2952, 3024, 3444, 4428, 4592, 4702, 5166, 5904, 6888, 7053, 7749, 8856, 9404, 10332, 13776, 14106, 15498, 16457, 17712, 18808, 20664, 21159, 28212, 30996, 32914, 37616, 41328, 42318, 49371, 56424, 61992, 63477, 65828, 84636, 96391, 98742, 112848, 123984, 126954, 131656, 148113, 169272, 192782, 197484, 253908, 263312, 289173, 296226, 338544, 385564, 394968, 444339, 507816, 578346, 592452, 674737, 771128, 789936, 867519, 888678, 1015632, 1156692, 1184904, 1349474, 1542256, 1735038, 1777356, 2024211, 2313384, 2369808, 2602557, 2698948, 3470076, 3554712, 4048422, 4626768, 5205114, 5397896, 6072633, 6940152, 7109424, 8096844, 10410228, 10795792, 12145266, 13880304, 16193688, 18217899, 20820456, 24290532, 32387376, 36435798, 41640912, 48581064, 72871596, 97162128, 145743192, 291486384]

約数ペア:

[(1, 291486384), (2, 145743192), (3, 97162128), (4, 72871596), (6, 48581064), (7, 41640912), (8, 36435798), (9, 32387376), (12, 24290532), (14, 20820456), (16, 18217899), (18, 16193688), (21, 13880304), (24, 12145266), (27, 10795792), (28, 10410228), (36, 8096844), (41, 7109424), (42, 6940152), (48, 6072633), (54, 5397896), (56, 5205114), (63, 4626768), (72, 4048422), (82, 3554712), (84, 3470076), (108, 2698948), (112, 2602557), (123, 2369808), (126, 2313384), (144, 2024211), (164, 1777356), (168, 1735038), (189, 1542256), (216, 1349474), (246, 1184904), (252, 1156692), (287, 1015632), (328, 888678), (336, 867519), (369, 789936), (378, 771128), (432, 674737), (492, 592452), (504, 578346), (574, 507816), (656, 444339), (738, 394968), (756, 385564), (861, 338544), (984, 296226), (1008, 289173), (1107, 263312), (1148, 253908), (1476, 197484), (1512, 192782), (1722, 169272), (1968, 148113), (2214, 131656), (2296, 126954), (2351, 123984), (2583, 112848), (2952, 98742), (3024, 96391), (3444, 84636), (4428, 65828), (4592, 63477), (4702, 61992), (5166, 56424), (5904, 49371), (6888, 42318), (7053, 41328), (7749, 37616), (8856, 32914), (9404, 30996), (10332, 28212), (13776, 21159), (14106, 20664), (15498, 18808), (16457, 17712)]