1895751648

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{677}}^1$

素因数の和:1166

約数の個数: 192

約数和(自身を含む): 6342174720

約数和(自身を除く): 4446423072

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, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 463, 504, 672, 677, 756, 864, 926, 1008, 1354, 1389, 1512, 1852, 2016, 2031, 2708, 2778, 3024, 3241, 3704, 4062, 4167, 4739, 5416, 5556, 6048, 6093, 6482, 7408, 8124, 8334, 9478, 9723, 10832, 11112, 12186, 12501, 12964, 14217, 14816, 16248, 16668, 18279, 18956, 19446, 21664, 22224, 24372, 25002, 25928, 28434, 29169, 32496, 33336, 36558, 37912, 38892, 42651, 44448, 48744, 50004, 51856, 56868, 58338, 64992, 66672, 73116, 75824, 77784, 85302, 87507, 97488, 100008, 103712, 113736, 116676, 127953, 133344, 146232, 151648, 155568, 170604, 175014, 194976, 200016, 227472, 233352, 255906, 292464, 311136, 313451, 341208, 350028, 400032, 454944, 466704, 511812, 584928, 626902, 682416, 700056, 933408, 940353, 1023624, 1253804, 1364832, 1400112, 1880706, 2047248, 2194157, 2507608, 2800224, 2821059, 3761412, 4094496, 4388314, 5015216, 5642118, 6582471, 7522824, 8463177, 8776628, 10030432, 11284236, 13164942, 15045648, 16926354, 17553256, 19747413, 22568472, 26329884, 30091296, 33852708, 35106512, 39494826, 45136944, 52659768, 59242239, 67705416, 70213024, 78989652, 90273888, 105319536, 118484478, 135410832, 157979304, 210639072, 236968956, 270821664, 315958608, 473937912, 631917216, 947875824, 1895751648]

約数ペア:

[(1, 1895751648), (2, 947875824), (3, 631917216), (4, 473937912), (6, 315958608), (7, 270821664), (8, 236968956), (9, 210639072), (12, 157979304), (14, 135410832), (16, 118484478), (18, 105319536), (21, 90273888), (24, 78989652), (27, 70213024), (28, 67705416), (32, 59242239), (36, 52659768), (42, 45136944), (48, 39494826), (54, 35106512), (56, 33852708), (63, 30091296), (72, 26329884), (84, 22568472), (96, 19747413), (108, 17553256), (112, 16926354), (126, 15045648), (144, 13164942), (168, 11284236), (189, 10030432), (216, 8776628), (224, 8463177), (252, 7522824), (288, 6582471), (336, 5642118), (378, 5015216), (432, 4388314), (463, 4094496), (504, 3761412), (672, 2821059), (677, 2800224), (756, 2507608), (864, 2194157), (926, 2047248), (1008, 1880706), (1354, 1400112), (1389, 1364832), (1512, 1253804), (1852, 1023624), (2016, 940353), (2031, 933408), (2708, 700056), (2778, 682416), (3024, 626902), (3241, 584928), (3704, 511812), (4062, 466704), (4167, 454944), (4739, 400032), (5416, 350028), (5556, 341208), (6048, 313451), (6093, 311136), (6482, 292464), (7408, 255906), (8124, 233352), (8334, 227472), (9478, 200016), (9723, 194976), (10832, 175014), (11112, 170604), (12186, 155568), (12501, 151648), (12964, 146232), (14217, 133344), (14816, 127953), (16248, 116676), (16668, 113736), (18279, 103712), (18956, 100008), (19446, 97488), (21664, 87507), (22224, 85302), (24372, 77784), (25002, 75824), (25928, 73116), (28434, 66672), (29169, 64992), (32496, 58338), (33336, 56868), (36558, 51856), (37912, 50004), (38892, 48744), (42651, 44448)]