485724456

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 1597825710

約数和(自身を除く): 1112101254

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 61, 63, 72, 74, 84, 98, 111, 122, 126, 147, 148, 168, 183, 196, 222, 244, 252, 259, 294, 296, 333, 366, 392, 427, 441, 444, 488, 504, 518, 549, 588, 666, 732, 777, 854, 882, 888, 1036, 1098, 1176, 1281, 1332, 1464, 1554, 1708, 1764, 1813, 2072, 2196, 2257, 2331, 2562, 2664, 2989, 3108, 3416, 3528, 3626, 3721, 3843, 4392, 4514, 4662, 5124, 5439, 5978, 6216, 6771, 7252, 7442, 7686, 8967, 9028, 9324, 10248, 10878, 11163, 11956, 13542, 14504, 14884, 15372, 15799, 16317, 17934, 18056, 18648, 20313, 21756, 22326, 23912, 26047, 26901, 27084, 29768, 30744, 31598, 32634, 33489, 35868, 40626, 43512, 44652, 47397, 52094, 53802, 54168, 63196, 65268, 66978, 71736, 78141, 81252, 89304, 94794, 104188, 107604, 110593, 126392, 130536, 133956, 137677, 142191, 156282, 162504, 182329, 189588, 208376, 215208, 221186, 234423, 267912, 275354, 284382, 312564, 331779, 364658, 379176, 413031, 442372, 468846, 546987, 550708, 568764, 625128, 663558, 729316, 826062, 884744, 937692, 963739, 995337, 1093974, 1101416, 1137528, 1239093, 1327116, 1458632, 1640961, 1652124, 1875384, 1927478, 1990674, 2187948, 2478186, 2654232, 2891217, 3281922, 3304248, 3854956, 3981348, 4375896, 4956372, 5782434, 6563844, 6746173, 7709912, 7962696, 8673651, 9912744, 11564868, 13127688, 13492346, 17347302, 20238519, 23129736, 26984692, 34694604, 40477038, 53969384, 60715557, 69389208, 80954076, 121431114, 161908152, 242862228, 485724456]

約数ペア:

[(1, 485724456), (2, 242862228), (3, 161908152), (4, 121431114), (6, 80954076), (7, 69389208), (8, 60715557), (9, 53969384), (12, 40477038), (14, 34694604), (18, 26984692), (21, 23129736), (24, 20238519), (28, 17347302), (36, 13492346), (37, 13127688), (42, 11564868), (49, 9912744), (56, 8673651), (61, 7962696), (63, 7709912), (72, 6746173), (74, 6563844), (84, 5782434), (98, 4956372), (111, 4375896), (122, 3981348), (126, 3854956), (147, 3304248), (148, 3281922), (168, 2891217), (183, 2654232), (196, 2478186), (222, 2187948), (244, 1990674), (252, 1927478), (259, 1875384), (294, 1652124), (296, 1640961), (333, 1458632), (366, 1327116), (392, 1239093), (427, 1137528), (441, 1101416), (444, 1093974), (488, 995337), (504, 963739), (518, 937692), (549, 884744), (588, 826062), (666, 729316), (732, 663558), (777, 625128), (854, 568764), (882, 550708), (888, 546987), (1036, 468846), (1098, 442372), (1176, 413031), (1281, 379176), (1332, 364658), (1464, 331779), (1554, 312564), (1708, 284382), (1764, 275354), (1813, 267912), (2072, 234423), (2196, 221186), (2257, 215208), (2331, 208376), (2562, 189588), (2664, 182329), (2989, 162504), (3108, 156282), (3416, 142191), (3528, 137677), (3626, 133956), (3721, 130536), (3843, 126392), (4392, 110593), (4514, 107604), (4662, 104188), (5124, 94794), (5439, 89304), (5978, 81252), (6216, 78141), (6771, 71736), (7252, 66978), (7442, 65268), (7686, 63196), (8967, 54168), (9028, 53802), (9324, 52094), (10248, 47397), (10878, 44652), (11163, 43512), (11956, 40626), (13542, 35868), (14504, 33489), (14884, 32634), (15372, 31598), (15799, 30744), (16317, 29768), (17934, 27084), (18056, 26901), (18648, 26047), (20313, 23912), (21756, 22326)]