389605944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 1298304000

約数和(自身を除く): 908698056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 41, 42, 52, 56, 57, 76, 78, 82, 84, 91, 104, 114, 123, 133, 152, 156, 164, 168, 182, 228, 229, 246, 247, 266, 273, 287, 312, 328, 364, 399, 456, 458, 492, 494, 532, 533, 546, 574, 687, 728, 741, 779, 798, 861, 916, 984, 988, 1064, 1066, 1092, 1148, 1374, 1482, 1558, 1596, 1599, 1603, 1722, 1729, 1832, 1976, 2132, 2184, 2296, 2337, 2748, 2964, 2977, 3116, 3192, 3198, 3206, 3444, 3458, 3731, 4264, 4351, 4674, 4809, 5187, 5453, 5496, 5928, 5954, 6232, 6396, 6412, 6888, 6916, 7462, 8702, 8931, 9348, 9389, 9618, 10127, 10374, 10906, 11193, 11908, 12792, 12824, 13053, 13832, 14924, 16359, 17404, 17862, 18696, 18778, 19236, 20254, 20748, 20839, 21812, 22386, 23816, 26106, 28167, 29848, 30381, 30457, 32718, 34808, 35724, 37556, 38472, 40508, 41496, 41678, 43624, 44772, 52212, 56334, 56563, 60762, 60914, 62517, 65436, 65723, 70889, 71448, 75112, 81016, 83356, 89544, 91371, 104424, 112668, 113126, 121524, 121828, 122057, 125034, 130872, 131446, 141778, 166712, 169689, 178391, 182742, 197169, 212667, 225336, 226252, 243048, 243656, 244114, 250068, 262892, 283556, 339378, 356782, 365484, 366171, 394338, 395941, 425334, 452504, 488228, 500136, 525784, 535173, 567112, 678756, 713564, 730968, 732342, 788676, 791882, 850668, 854399, 976456, 1070346, 1187823, 1248737, 1357512, 1427128, 1464684, 1577352, 1583764, 1701336, 1708798, 2140692, 2319083, 2375646, 2497474, 2563197, 2929368, 3167528, 3417596, 3746211, 4281384, 4638166, 4751292, 4994948, 5126394, 6835192, 6957249, 7492422, 9276332, 9502584, 9989896, 10252788, 13914498, 14984844, 16233581, 18552664, 20505576, 27828996, 29969688, 32467162, 48700743, 55657992, 64934324, 97401486, 129868648, 194802972, 389605944]

約数ペア:

[(1, 389605944), (2, 194802972), (3, 129868648), (4, 97401486), (6, 64934324), (7, 55657992), (8, 48700743), (12, 32467162), (13, 29969688), (14, 27828996), (19, 20505576), (21, 18552664), (24, 16233581), (26, 14984844), (28, 13914498), (38, 10252788), (39, 9989896), (41, 9502584), (42, 9276332), (52, 7492422), (56, 6957249), (57, 6835192), (76, 5126394), (78, 4994948), (82, 4751292), (84, 4638166), (91, 4281384), (104, 3746211), (114, 3417596), (123, 3167528), (133, 2929368), (152, 2563197), (156, 2497474), (164, 2375646), (168, 2319083), (182, 2140692), (228, 1708798), (229, 1701336), (246, 1583764), (247, 1577352), (266, 1464684), (273, 1427128), (287, 1357512), (312, 1248737), (328, 1187823), (364, 1070346), (399, 976456), (456, 854399), (458, 850668), (492, 791882), (494, 788676), (532, 732342), (533, 730968), (546, 713564), (574, 678756), (687, 567112), (728, 535173), (741, 525784), (779, 500136), (798, 488228), (861, 452504), (916, 425334), (984, 395941), (988, 394338), (1064, 366171), (1066, 365484), (1092, 356782), (1148, 339378), (1374, 283556), (1482, 262892), (1558, 250068), (1596, 244114), (1599, 243656), (1603, 243048), (1722, 226252), (1729, 225336), (1832, 212667), (1976, 197169), (2132, 182742), (2184, 178391), (2296, 169689), (2337, 166712), (2748, 141778), (2964, 131446), (2977, 130872), (3116, 125034), (3192, 122057), (3198, 121828), (3206, 121524), (3444, 113126), (3458, 112668), (3731, 104424), (4264, 91371), (4351, 89544), (4674, 83356), (4809, 81016), (5187, 75112), (5453, 71448), (5496, 70889), (5928, 65723), (5954, 65436), (6232, 62517), (6396, 60914), (6412, 60762), (6888, 56563), (6916, 56334), (7462, 52212), (8702, 44772), (8931, 43624), (9348, 41678), (9389, 41496), (9618, 40508), (10127, 38472), (10374, 37556), (10906, 35724), (11193, 34808), (11908, 32718), (12792, 30457), (12824, 30381), (13053, 29848), (13832, 28167), (14924, 26106), (16359, 23816), (17404, 22386), (17862, 21812), (18696, 20839), (18778, 20748), (19236, 20254)]