549997668

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 1668522240

約数和(自身を除く): 1118524572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 113, 132, 153, 187, 198, 204, 226, 241, 297, 306, 339, 374, 396, 452, 459, 482, 561, 594, 612, 678, 723, 748, 918, 964, 1017, 1122, 1188, 1243, 1356, 1446, 1683, 1836, 1921, 2034, 2169, 2244, 2486, 2651, 2892, 3051, 3366, 3729, 3842, 4068, 4097, 4338, 4972, 5049, 5302, 5763, 6102, 6507, 6732, 7458, 7684, 7953, 8194, 8676, 10098, 10604, 11187, 11526, 12204, 12291, 13014, 14916, 15906, 16388, 17289, 20196, 21131, 22374, 23052, 23859, 24582, 26028, 27233, 31812, 33561, 34578, 36873, 42262, 44748, 45067, 47718, 49164, 51867, 54466, 63393, 67122, 69156, 71577, 73746, 81699, 84524, 90134, 95436, 103734, 108932, 110619, 126786, 134244, 135201, 143154, 147492, 163398, 180268, 190179, 207468, 221238, 245097, 253572, 270402, 286308, 299563, 326796, 380358, 405603, 442476, 462961, 490194, 540804, 570537, 599126, 735291, 760716, 811206, 898689, 925922, 980388, 1141074, 1198252, 1216809, 1388883, 1470582, 1622412, 1797378, 1851844, 2282148, 2433618, 2696067, 2777766, 2941164, 3594756, 4166649, 4867236, 5092571, 5392134, 5555532, 8088201, 8333298, 10185142, 10784268, 12499947, 15277713, 16176402, 16666596, 20370284, 24999894, 30555426, 32352804, 45833139, 49999788, 61110852, 91666278, 137499417, 183332556, 274998834, 549997668]

約数ペア:

[(1, 549997668), (2, 274998834), (3, 183332556), (4, 137499417), (6, 91666278), (9, 61110852), (11, 49999788), (12, 45833139), (17, 32352804), (18, 30555426), (22, 24999894), (27, 20370284), (33, 16666596), (34, 16176402), (36, 15277713), (44, 12499947), (51, 10784268), (54, 10185142), (66, 8333298), (68, 8088201), (99, 5555532), (102, 5392134), (108, 5092571), (113, 4867236), (132, 4166649), (153, 3594756), (187, 2941164), (198, 2777766), (204, 2696067), (226, 2433618), (241, 2282148), (297, 1851844), (306, 1797378), (339, 1622412), (374, 1470582), (396, 1388883), (452, 1216809), (459, 1198252), (482, 1141074), (561, 980388), (594, 925922), (612, 898689), (678, 811206), (723, 760716), (748, 735291), (918, 599126), (964, 570537), (1017, 540804), (1122, 490194), (1188, 462961), (1243, 442476), (1356, 405603), (1446, 380358), (1683, 326796), (1836, 299563), (1921, 286308), (2034, 270402), (2169, 253572), (2244, 245097), (2486, 221238), (2651, 207468), (2892, 190179), (3051, 180268), (3366, 163398), (3729, 147492), (3842, 143154), (4068, 135201), (4097, 134244), (4338, 126786), (4972, 110619), (5049, 108932), (5302, 103734), (5763, 95436), (6102, 90134), (6507, 84524), (6732, 81699), (7458, 73746), (7684, 71577), (7953, 69156), (8194, 67122), (8676, 63393), (10098, 54466), (10604, 51867), (11187, 49164), (11526, 47718), (12204, 45067), (12291, 44748), (13014, 42262), (14916, 36873), (15906, 34578), (16388, 33561), (17289, 31812), (20196, 27233), (21131, 26028), (22374, 24582), (23052, 23859)]