258618528

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 877443840

約数和(自身を除く): 618825312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 216, 224, 244, 252, 288, 336, 366, 378, 427, 432, 488, 504, 549, 672, 701, 732, 756, 854, 864, 976, 1008, 1098, 1281, 1402, 1464, 1512, 1647, 1708, 1952, 2016, 2103, 2196, 2562, 2804, 2928, 3024, 3294, 3416, 3843, 4206, 4392, 4907, 5124, 5608, 5856, 6048, 6309, 6588, 6832, 7686, 8412, 8784, 9814, 10248, 11216, 11529, 12618, 13176, 13664, 14721, 15372, 16824, 17568, 18927, 19628, 20496, 22432, 23058, 25236, 26352, 29442, 30744, 33648, 37854, 39256, 40992, 42761, 44163, 46116, 50472, 52704, 58884, 61488, 67296, 75708, 78512, 85522, 88326, 92232, 100944, 117768, 122976, 128283, 132489, 151416, 157024, 171044, 176652, 184464, 201888, 235536, 256566, 264978, 299327, 302832, 342088, 353304, 368928, 384849, 471072, 513132, 529956, 598654, 605664, 684176, 706608, 769698, 897981, 1026264, 1059912, 1154547, 1197308, 1368352, 1413216, 1539396, 1795962, 2052528, 2119824, 2309094, 2394616, 2693943, 3078792, 3591924, 4105056, 4239648, 4618188, 4789232, 5387886, 6157584, 7183848, 8081829, 9236376, 9578464, 10775772, 12315168, 14367696, 16163658, 18472752, 21551544, 28735392, 32327316, 36945504, 43103088, 64654632, 86206176, 129309264, 258618528]

約数ペア:

[(1, 258618528), (2, 129309264), (3, 86206176), (4, 64654632), (6, 43103088), (7, 36945504), (8, 32327316), (9, 28735392), (12, 21551544), (14, 18472752), (16, 16163658), (18, 14367696), (21, 12315168), (24, 10775772), (27, 9578464), (28, 9236376), (32, 8081829), (36, 7183848), (42, 6157584), (48, 5387886), (54, 4789232), (56, 4618188), (61, 4239648), (63, 4105056), (72, 3591924), (84, 3078792), (96, 2693943), (108, 2394616), (112, 2309094), (122, 2119824), (126, 2052528), (144, 1795962), (168, 1539396), (183, 1413216), (189, 1368352), (216, 1197308), (224, 1154547), (244, 1059912), (252, 1026264), (288, 897981), (336, 769698), (366, 706608), (378, 684176), (427, 605664), (432, 598654), (488, 529956), (504, 513132), (549, 471072), (672, 384849), (701, 368928), (732, 353304), (756, 342088), (854, 302832), (864, 299327), (976, 264978), (1008, 256566), (1098, 235536), (1281, 201888), (1402, 184464), (1464, 176652), (1512, 171044), (1647, 157024), (1708, 151416), (1952, 132489), (2016, 128283), (2103, 122976), (2196, 117768), (2562, 100944), (2804, 92232), (2928, 88326), (3024, 85522), (3294, 78512), (3416, 75708), (3843, 67296), (4206, 61488), (4392, 58884), (4907, 52704), (5124, 50472), (5608, 46116), (5856, 44163), (6048, 42761), (6309, 40992), (6588, 39256), (6832, 37854), (7686, 33648), (8412, 30744), (8784, 29442), (9814, 26352), (10248, 25236), (11216, 23058), (11529, 22432), (12618, 20496), (13176, 19628), (13664, 18927), (14721, 17568), (15372, 16824)]