489580983948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{48473}}^1$

素因数の和:48776

約数の個数: 144

約数和(自身を含む): 1350784239840

約数和(自身を除く): 861203255892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 193, 196, 267, 294, 356, 386, 534, 579, 588, 623, 772, 1068, 1158, 1246, 1351, 1869, 2316, 2492, 2702, 3738, 4053, 4361, 5404, 7476, 8106, 8722, 9457, 13083, 16212, 17177, 17444, 18914, 26166, 28371, 34354, 37828, 48473, 51531, 52332, 56742, 68708, 96946, 103062, 113484, 120239, 145419, 193892, 206124, 240478, 290838, 339311, 360717, 480956, 581676, 678622, 721434, 841673, 1017933, 1357244, 1442868, 1683346, 2035866, 2375177, 2525019, 3366692, 4071732, 4314097, 4750354, 5050038, 7125531, 8628194, 9355289, 9500708, 10100076, 12942291, 14251062, 17256388, 18710578, 25884582, 28065867, 28502124, 30198679, 37421156, 51769164, 56131734, 60397358, 65487023, 90596037, 112263468, 120794716, 130974046, 181192074, 196461069, 211390753, 261948092, 362384148, 392922138, 422781506, 458409161, 634172259, 785844276, 832620721, 845563012, 916818322, 1268344518, 1375227483, 1665241442, 1833636644, 2497862163, 2536689036, 2750454966, 3330482884, 4995724326, 5500909932, 5828345047, 9991448652, 11656690094, 17485035141, 23313380188, 34970070282, 40798415329, 69940140564, 81596830658, 122395245987, 163193661316, 244790491974, 489580983948]

約数ペア:

[(1, 489580983948), (2, 244790491974), (3, 163193661316), (4, 122395245987), (6, 81596830658), (7, 69940140564), (12, 40798415329), (14, 34970070282), (21, 23313380188), (28, 17485035141), (42, 11656690094), (49, 9991448652), (84, 5828345047), (89, 5500909932), (98, 4995724326), (147, 3330482884), (178, 2750454966), (193, 2536689036), (196, 2497862163), (267, 1833636644), (294, 1665241442), (356, 1375227483), (386, 1268344518), (534, 916818322), (579, 845563012), (588, 832620721), (623, 785844276), (772, 634172259), (1068, 458409161), (1158, 422781506), (1246, 392922138), (1351, 362384148), (1869, 261948092), (2316, 211390753), (2492, 196461069), (2702, 181192074), (3738, 130974046), (4053, 120794716), (4361, 112263468), (5404, 90596037), (7476, 65487023), (8106, 60397358), (8722, 56131734), (9457, 51769164), (13083, 37421156), (16212, 30198679), (17177, 28502124), (17444, 28065867), (18914, 25884582), (26166, 18710578), (28371, 17256388), (34354, 14251062), (37828, 12942291), (48473, 10100076), (51531, 9500708), (52332, 9355289), (56742, 8628194), (68708, 7125531), (96946, 5050038), (103062, 4750354), (113484, 4314097), (120239, 4071732), (145419, 3366692), (193892, 2525019), (206124, 2375177), (240478, 2035866), (290838, 1683346), (339311, 1442868), (360717, 1357244), (480956, 1017933), (581676, 841673), (678622, 721434)]