283081212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 802593792

約数和(自身を除く): 519512580

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 43, 51, 62, 68, 86, 93, 102, 124, 129, 153, 172, 186, 204, 258, 279, 306, 347, 372, 387, 516, 527, 558, 612, 694, 731, 774, 1041, 1054, 1116, 1333, 1388, 1462, 1548, 1581, 2082, 2108, 2193, 2666, 2924, 3123, 3162, 3999, 4164, 4386, 4743, 5332, 5899, 6246, 6324, 6579, 7998, 8772, 9486, 10757, 11798, 11997, 12492, 13158, 14921, 15996, 17697, 18972, 21514, 22661, 23596, 23994, 26316, 29842, 32271, 35394, 43028, 44763, 45322, 47988, 53091, 59684, 64542, 67983, 70788, 89526, 90644, 96813, 106182, 129084, 134289, 135966, 179052, 182869, 193626, 203949, 212364, 253657, 268578, 271932, 365738, 387252, 407898, 462551, 507314, 537156, 548607, 731476, 760971, 815796, 925102, 1014628, 1097214, 1387653, 1521942, 1645821, 1850204, 2194428, 2282913, 2775306, 3043884, 3291642, 4162959, 4565826, 5550612, 6583284, 7863367, 8325918, 9131652, 15726734, 16651836, 23590101, 31453468, 47180202, 70770303, 94360404, 141540606, 283081212]

約数ペア:

[(1, 283081212), (2, 141540606), (3, 94360404), (4, 70770303), (6, 47180202), (9, 31453468), (12, 23590101), (17, 16651836), (18, 15726734), (31, 9131652), (34, 8325918), (36, 7863367), (43, 6583284), (51, 5550612), (62, 4565826), (68, 4162959), (86, 3291642), (93, 3043884), (102, 2775306), (124, 2282913), (129, 2194428), (153, 1850204), (172, 1645821), (186, 1521942), (204, 1387653), (258, 1097214), (279, 1014628), (306, 925102), (347, 815796), (372, 760971), (387, 731476), (516, 548607), (527, 537156), (558, 507314), (612, 462551), (694, 407898), (731, 387252), (774, 365738), (1041, 271932), (1054, 268578), (1116, 253657), (1333, 212364), (1388, 203949), (1462, 193626), (1548, 182869), (1581, 179052), (2082, 135966), (2108, 134289), (2193, 129084), (2666, 106182), (2924, 96813), (3123, 90644), (3162, 89526), (3999, 70788), (4164, 67983), (4386, 64542), (4743, 59684), (5332, 53091), (5899, 47988), (6246, 45322), (6324, 44763), (6579, 43028), (7998, 35394), (8772, 32271), (9486, 29842), (10757, 26316), (11798, 23994), (11997, 23596), (12492, 22661), (13158, 21514), (14921, 18972), (15996, 17697)]