21465149472

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{65899}}^1$

素因数の和:65960

約数の個数: 192

約数和(自身を含む): 69748560000

約数和(自身を除く): 48283410528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 87, 96, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 288, 312, 348, 351, 377, 416, 432, 464, 468, 522, 624, 696, 702, 754, 783, 864, 928, 936, 1044, 1131, 1248, 1392, 1404, 1508, 1566, 1872, 2088, 2262, 2784, 2808, 3016, 3132, 3393, 3744, 4176, 4524, 5616, 6032, 6264, 6786, 8352, 9048, 10179, 11232, 12064, 12528, 13572, 18096, 20358, 25056, 27144, 36192, 40716, 54288, 65899, 81432, 108576, 131798, 162864, 197697, 263596, 325728, 395394, 527192, 593091, 790788, 856687, 1054384, 1186182, 1581576, 1713374, 1779273, 1911071, 2108768, 2372364, 2570061, 3163152, 3426748, 3558546, 3822142, 4744728, 5140122, 5733213, 6326304, 6853496, 7117092, 7644284, 7710183, 9489456, 10280244, 11466426, 13706992, 14234184, 15288568, 15420366, 17199639, 18978912, 20560488, 22932852, 23130549, 24843923, 27413984, 28468368, 30577136, 30840732, 34399278, 41120976, 45865704, 46261098, 49687846, 51598917, 56936736, 61154272, 61681464, 68798556, 74531769, 82241952, 91731408, 92522196, 99375692, 103197834, 123362928, 137597112, 149063538, 183462816, 185044392, 198751384, 206395668, 223595307, 246725856, 275194224, 298127076, 370088784, 397502768, 412791336, 447190614, 550388448, 596254152, 670785921, 740177568, 795005536, 825582672, 894381228, 1192508304, 1341571842, 1651165344, 1788762456, 2385016608, 2683143684, 3577524912, 5366287368, 7155049824, 10732574736, 21465149472]

約数ペア:

[(1, 21465149472), (2, 10732574736), (3, 7155049824), (4, 5366287368), (6, 3577524912), (8, 2683143684), (9, 2385016608), (12, 1788762456), (13, 1651165344), (16, 1341571842), (18, 1192508304), (24, 894381228), (26, 825582672), (27, 795005536), (29, 740177568), (32, 670785921), (36, 596254152), (39, 550388448), (48, 447190614), (52, 412791336), (54, 397502768), (58, 370088784), (72, 298127076), (78, 275194224), (87, 246725856), (96, 223595307), (104, 206395668), (108, 198751384), (116, 185044392), (117, 183462816), (144, 149063538), (156, 137597112), (174, 123362928), (208, 103197834), (216, 99375692), (232, 92522196), (234, 91731408), (261, 82241952), (288, 74531769), (312, 68798556), (348, 61681464), (351, 61154272), (377, 56936736), (416, 51598917), (432, 49687846), (464, 46261098), (468, 45865704), (522, 41120976), (624, 34399278), (696, 30840732), (702, 30577136), (754, 28468368), (783, 27413984), (864, 24843923), (928, 23130549), (936, 22932852), (1044, 20560488), (1131, 18978912), (1248, 17199639), (1392, 15420366), (1404, 15288568), (1508, 14234184), (1566, 13706992), (1872, 11466426), (2088, 10280244), (2262, 9489456), (2784, 7710183), (2808, 7644284), (3016, 7117092), (3132, 6853496), (3393, 6326304), (3744, 5733213), (4176, 5140122), (4524, 4744728), (5616, 3822142), (6032, 3558546), (6264, 3426748), (6786, 3163152), (8352, 2570061), (9048, 2372364), (10179, 2108768), (11232, 1911071), (12064, 1779273), (12528, 1713374), (13572, 1581576), (18096, 1186182), (20358, 1054384), (25056, 856687), (27144, 790788), (36192, 593091), (40716, 527192), (54288, 395394), (65899, 325728), (81432, 263596), (108576, 197697), (131798, 162864)]