268313184

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:821

約数の個数: 144

約数和(自身を含む): 807940224

約数和(自身を除く): 539627040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 72, 82, 93, 96, 123, 124, 144, 164, 186, 246, 248, 279, 288, 328, 369, 372, 492, 496, 558, 656, 733, 738, 744, 984, 992, 1116, 1271, 1312, 1466, 1476, 1488, 1968, 2199, 2232, 2542, 2932, 2952, 2976, 3813, 3936, 4398, 4464, 5084, 5864, 5904, 6597, 7626, 8796, 8928, 10168, 11439, 11728, 11808, 13194, 15252, 17592, 20336, 22723, 22878, 23456, 26388, 30053, 30504, 35184, 40672, 45446, 45756, 52776, 60106, 61008, 68169, 70368, 90159, 90892, 91512, 105552, 120212, 122016, 136338, 180318, 181784, 183024, 204507, 211104, 240424, 270477, 272676, 360636, 363568, 366048, 409014, 480848, 540954, 545352, 721272, 727136, 818028, 931643, 961696, 1081908, 1090704, 1442544, 1636056, 1863286, 2163816, 2181408, 2794929, 2885088, 3272112, 3726572, 4327632, 5589858, 6544224, 7453144, 8384787, 8655264, 11179716, 14906288, 16769574, 22359432, 29812576, 33539148, 44718864, 67078296, 89437728, 134156592, 268313184]

約数ペア:

[(1, 268313184), (2, 134156592), (3, 89437728), (4, 67078296), (6, 44718864), (8, 33539148), (9, 29812576), (12, 22359432), (16, 16769574), (18, 14906288), (24, 11179716), (31, 8655264), (32, 8384787), (36, 7453144), (41, 6544224), (48, 5589858), (62, 4327632), (72, 3726572), (82, 3272112), (93, 2885088), (96, 2794929), (123, 2181408), (124, 2163816), (144, 1863286), (164, 1636056), (186, 1442544), (246, 1090704), (248, 1081908), (279, 961696), (288, 931643), (328, 818028), (369, 727136), (372, 721272), (492, 545352), (496, 540954), (558, 480848), (656, 409014), (733, 366048), (738, 363568), (744, 360636), (984, 272676), (992, 270477), (1116, 240424), (1271, 211104), (1312, 204507), (1466, 183024), (1476, 181784), (1488, 180318), (1968, 136338), (2199, 122016), (2232, 120212), (2542, 105552), (2932, 91512), (2952, 90892), (2976, 90159), (3813, 70368), (3936, 68169), (4398, 61008), (4464, 60106), (5084, 52776), (5864, 45756), (5904, 45446), (6597, 40672), (7626, 35184), (8796, 30504), (8928, 30053), (10168, 26388), (11439, 23456), (11728, 22878), (11808, 22723), (13194, 20336), (15252, 17592)]