816646272

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9623}}^1$

素因数の和:9670

約数の個数: 128

約数和(自身を含む): 2473752960

約数和(自身を除く): 1657106688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2652, 3264, 3536, 4992, 5304, 6528, 7072, 9623, 10608, 14144, 19246, 21216, 28288, 28869, 38492, 42432, 57738, 76984, 84864, 115476, 125099, 153968, 163591, 230952, 250198, 307936, 327182, 375297, 461904, 490773, 500396, 615872, 654364, 750594, 923808, 981546, 1000792, 1231744, 1308728, 1501188, 1847616, 1963092, 2001584, 2126683, 2617456, 3002376, 3695232, 3926184, 4003168, 4253366, 5234912, 6004752, 6380049, 7852368, 8006336, 8506732, 10469824, 12009504, 12760098, 15704736, 16012672, 17013464, 20939648, 24019008, 25520196, 31409472, 34026928, 48038016, 51040392, 62818944, 68053856, 102080784, 136107712, 204161568, 272215424, 408323136, 816646272]

約数ペア:

[(1, 816646272), (2, 408323136), (3, 272215424), (4, 204161568), (6, 136107712), (8, 102080784), (12, 68053856), (13, 62818944), (16, 51040392), (17, 48038016), (24, 34026928), (26, 31409472), (32, 25520196), (34, 24019008), (39, 20939648), (48, 17013464), (51, 16012672), (52, 15704736), (64, 12760098), (68, 12009504), (78, 10469824), (96, 8506732), (102, 8006336), (104, 7852368), (128, 6380049), (136, 6004752), (156, 5234912), (192, 4253366), (204, 4003168), (208, 3926184), (221, 3695232), (272, 3002376), (312, 2617456), (384, 2126683), (408, 2001584), (416, 1963092), (442, 1847616), (544, 1501188), (624, 1308728), (663, 1231744), (816, 1000792), (832, 981546), (884, 923808), (1088, 750594), (1248, 654364), (1326, 615872), (1632, 500396), (1664, 490773), (1768, 461904), (2176, 375297), (2496, 327182), (2652, 307936), (3264, 250198), (3536, 230952), (4992, 163591), (5304, 153968), (6528, 125099), (7072, 115476), (9623, 84864), (10608, 76984), (14144, 57738), (19246, 42432), (21216, 38492), (28288, 28869)]