508730274

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 1274972160

約数和(自身を除く): 766241886

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 97, 117, 186, 194, 234, 241, 279, 291, 351, 403, 482, 558, 582, 702, 723, 806, 837, 873, 1209, 1261, 1446, 1674, 1746, 2169, 2418, 2522, 2619, 3007, 3133, 3627, 3783, 4338, 5238, 6014, 6266, 6507, 7254, 7471, 7566, 9021, 9399, 10881, 11349, 13014, 14942, 18042, 18798, 21762, 22413, 22698, 23377, 27063, 28197, 34047, 39091, 44826, 46754, 54126, 56394, 67239, 68094, 70131, 78182, 81189, 84591, 97123, 117273, 134478, 140262, 162378, 169182, 194246, 201717, 210393, 234546, 291369, 303901, 351819, 403434, 420786, 582738, 607802, 631179, 703638, 724687, 874107, 911703, 1055457, 1262358, 1449374, 1748214, 1823406, 2110914, 2174061, 2622321, 2735109, 4348122, 5244642, 5470218, 6522183, 8205327, 9420931, 13044366, 16410654, 18841862, 19566549, 28262793, 39133098, 56525586, 84788379, 169576758, 254365137, 508730274]

約数ペア:

[(1, 508730274), (2, 254365137), (3, 169576758), (6, 84788379), (9, 56525586), (13, 39133098), (18, 28262793), (26, 19566549), (27, 18841862), (31, 16410654), (39, 13044366), (54, 9420931), (62, 8205327), (78, 6522183), (93, 5470218), (97, 5244642), (117, 4348122), (186, 2735109), (194, 2622321), (234, 2174061), (241, 2110914), (279, 1823406), (291, 1748214), (351, 1449374), (403, 1262358), (482, 1055457), (558, 911703), (582, 874107), (702, 724687), (723, 703638), (806, 631179), (837, 607802), (873, 582738), (1209, 420786), (1261, 403434), (1446, 351819), (1674, 303901), (1746, 291369), (2169, 234546), (2418, 210393), (2522, 201717), (2619, 194246), (3007, 169182), (3133, 162378), (3627, 140262), (3783, 134478), (4338, 117273), (5238, 97123), (6014, 84591), (6266, 81189), (6507, 78182), (7254, 70131), (7471, 68094), (7566, 67239), (9021, 56394), (9399, 54126), (10881, 46754), (11349, 44826), (13014, 39091), (14942, 34047), (18042, 28197), (18798, 27063), (21762, 23377), (22413, 22698)]