64650768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 222235776

約数和(自身を除く): 157585008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 41, 42, 48, 52, 56, 57, 76, 78, 82, 84, 91, 104, 112, 114, 123, 133, 152, 156, 164, 168, 182, 208, 228, 246, 247, 266, 273, 287, 304, 312, 328, 336, 361, 364, 399, 456, 492, 494, 532, 533, 546, 574, 624, 656, 722, 728, 741, 779, 798, 861, 912, 984, 988, 1064, 1066, 1083, 1092, 1148, 1444, 1456, 1482, 1558, 1596, 1599, 1722, 1729, 1968, 1976, 2128, 2132, 2166, 2184, 2296, 2337, 2527, 2888, 2964, 3116, 3192, 3198, 3444, 3458, 3731, 3952, 4264, 4332, 4368, 4592, 4674, 4693, 5054, 5187, 5453, 5776, 5928, 6232, 6384, 6396, 6888, 6916, 7462, 7581, 8528, 8664, 9348, 9386, 10108, 10127, 10374, 10906, 11193, 11856, 12464, 12792, 13776, 13832, 14079, 14801, 14924, 15162, 16359, 17328, 18696, 18772, 20216, 20254, 20748, 21812, 22386, 25584, 27664, 28158, 29602, 29848, 30324, 30381, 32718, 32851, 37392, 37544, 40432, 40508, 41496, 43624, 44403, 44772, 56316, 59204, 59696, 60648, 60762, 65436, 65702, 70889, 75088, 81016, 82992, 87248, 88806, 89544, 98553, 103607, 112632, 118408, 121296, 121524, 130872, 131404, 141778, 162032, 177612, 179088, 192413, 197106, 207214, 212667, 225264, 236816, 243048, 261744, 262808, 283556, 310821, 355224, 384826, 394212, 414428, 425334, 486096, 525616, 567112, 577239, 621642, 710448, 769652, 788424, 828856, 850668, 1134224, 1154478, 1243284, 1346891, 1539304, 1576848, 1657712, 1701336, 2308956, 2486568, 2693782, 3078608, 3402672, 4040673, 4617912, 4973136, 5387564, 8081346, 9235824, 10775128, 16162692, 21550256, 32325384, 64650768]

約数ペア:

[(1, 64650768), (2, 32325384), (3, 21550256), (4, 16162692), (6, 10775128), (7, 9235824), (8, 8081346), (12, 5387564), (13, 4973136), (14, 4617912), (16, 4040673), (19, 3402672), (21, 3078608), (24, 2693782), (26, 2486568), (28, 2308956), (38, 1701336), (39, 1657712), (41, 1576848), (42, 1539304), (48, 1346891), (52, 1243284), (56, 1154478), (57, 1134224), (76, 850668), (78, 828856), (82, 788424), (84, 769652), (91, 710448), (104, 621642), (112, 577239), (114, 567112), (123, 525616), (133, 486096), (152, 425334), (156, 414428), (164, 394212), (168, 384826), (182, 355224), (208, 310821), (228, 283556), (246, 262808), (247, 261744), (266, 243048), (273, 236816), (287, 225264), (304, 212667), (312, 207214), (328, 197106), (336, 192413), (361, 179088), (364, 177612), (399, 162032), (456, 141778), (492, 131404), (494, 130872), (532, 121524), (533, 121296), (546, 118408), (574, 112632), (624, 103607), (656, 98553), (722, 89544), (728, 88806), (741, 87248), (779, 82992), (798, 81016), (861, 75088), (912, 70889), (984, 65702), (988, 65436), (1064, 60762), (1066, 60648), (1083, 59696), (1092, 59204), (1148, 56316), (1444, 44772), (1456, 44403), (1482, 43624), (1558, 41496), (1596, 40508), (1599, 40432), (1722, 37544), (1729, 37392), (1968, 32851), (1976, 32718), (2128, 30381), (2132, 30324), (2166, 29848), (2184, 29602), (2296, 28158), (2337, 27664), (2527, 25584), (2888, 22386), (2964, 21812), (3116, 20748), (3192, 20254), (3198, 20216), (3444, 18772), (3458, 18696), (3731, 17328), (3952, 16359), (4264, 15162), (4332, 14924), (4368, 14801), (4592, 14079), (4674, 13832), (4693, 13776), (5054, 12792), (5187, 12464), (5453, 11856), (5776, 11193), (5928, 10906), (6232, 10374), (6384, 10127), (6396, 10108), (6888, 9386), (6916, 9348), (7462, 8664), (7581, 8528)]