255790296

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4025

約数の個数: 96

約数和(自身を含む): 747545760

約数和(自身を除く): 491755464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 53, 68, 72, 102, 106, 136, 153, 159, 204, 212, 306, 318, 408, 424, 477, 612, 636, 901, 954, 1224, 1272, 1802, 1908, 2703, 3604, 3816, 3943, 5406, 7208, 7886, 8109, 10812, 11829, 15772, 16218, 21624, 23658, 31544, 32436, 35487, 47316, 64872, 67031, 70974, 94632, 134062, 141948, 201093, 208979, 268124, 283896, 402186, 417958, 536248, 603279, 626937, 804372, 835916, 1206558, 1253874, 1608744, 1671832, 1880811, 2413116, 2507748, 3552643, 3761622, 4826232, 5015496, 7105286, 7523244, 10657929, 14210572, 15046488, 21315858, 28421144, 31973787, 42631716, 63947574, 85263432, 127895148, 255790296]

約数ペア:

[(1, 255790296), (2, 127895148), (3, 85263432), (4, 63947574), (6, 42631716), (8, 31973787), (9, 28421144), (12, 21315858), (17, 15046488), (18, 14210572), (24, 10657929), (34, 7523244), (36, 7105286), (51, 5015496), (53, 4826232), (68, 3761622), (72, 3552643), (102, 2507748), (106, 2413116), (136, 1880811), (153, 1671832), (159, 1608744), (204, 1253874), (212, 1206558), (306, 835916), (318, 804372), (408, 626937), (424, 603279), (477, 536248), (612, 417958), (636, 402186), (901, 283896), (954, 268124), (1224, 208979), (1272, 201093), (1802, 141948), (1908, 134062), (2703, 94632), (3604, 70974), (3816, 67031), (3943, 64872), (5406, 47316), (7208, 35487), (7886, 32436), (8109, 31544), (10812, 23658), (11829, 21624), (15772, 16218)]