265131048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 256

約数和(自身を含む): 891717120

約数和(自身を除く): 626586072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 37, 39, 42, 51, 52, 56, 68, 74, 78, 84, 91, 102, 104, 111, 119, 136, 148, 156, 168, 182, 193, 204, 221, 222, 238, 259, 273, 296, 312, 357, 364, 386, 408, 442, 444, 476, 481, 518, 546, 579, 629, 663, 714, 728, 772, 777, 884, 888, 952, 962, 1036, 1092, 1158, 1258, 1326, 1351, 1428, 1443, 1544, 1547, 1554, 1768, 1887, 1924, 2072, 2184, 2316, 2509, 2516, 2652, 2702, 2856, 2886, 3094, 3108, 3281, 3367, 3774, 3848, 4053, 4403, 4632, 4641, 5018, 5032, 5304, 5404, 5772, 6188, 6216, 6562, 6734, 7141, 7527, 7548, 8106, 8177, 8806, 9282, 9843, 10036, 10101, 10808, 11544, 12376, 13124, 13209, 13468, 14282, 15054, 15096, 16212, 16354, 17563, 17612, 18564, 19686, 20072, 20202, 21423, 22967, 24531, 26248, 26418, 26936, 28564, 30108, 32424, 32708, 35126, 35224, 37128, 39372, 40404, 42653, 42846, 45934, 49062, 49987, 52689, 52836, 57128, 57239, 60216, 65416, 68901, 70252, 78744, 80808, 85306, 85692, 91868, 92833, 98124, 99974, 105378, 105672, 114478, 121397, 127959, 137802, 140504, 149961, 170612, 171384, 171717, 183736, 185666, 196248, 199948, 210756, 228956, 242794, 255918, 275604, 278499, 298571, 299922, 341224, 343434, 364191, 371332, 399896, 421512, 457912, 485588, 511836, 551208, 556998, 597142, 599844, 649831, 686868, 728382, 742664, 849779, 895713, 971176, 1023672, 1113996, 1194284, 1199688, 1299662, 1373736, 1456764, 1578161, 1699558, 1791426, 1949493, 2227992, 2388568, 2549337, 2599324, 2913528, 3156322, 3399116, 3582852, 3898986, 4734483, 5098674, 5198648, 6312644, 6798232, 7165704, 7797972, 9468966, 10197348, 11047127, 12625288, 15595944, 18937932, 20394696, 22094254, 33141381, 37875864, 44188508, 66282762, 88377016, 132565524, 265131048]

約数ペア:

[(1, 265131048), (2, 132565524), (3, 88377016), (4, 66282762), (6, 44188508), (7, 37875864), (8, 33141381), (12, 22094254), (13, 20394696), (14, 18937932), (17, 15595944), (21, 12625288), (24, 11047127), (26, 10197348), (28, 9468966), (34, 7797972), (37, 7165704), (39, 6798232), (42, 6312644), (51, 5198648), (52, 5098674), (56, 4734483), (68, 3898986), (74, 3582852), (78, 3399116), (84, 3156322), (91, 2913528), (102, 2599324), (104, 2549337), (111, 2388568), (119, 2227992), (136, 1949493), (148, 1791426), (156, 1699558), (168, 1578161), (182, 1456764), (193, 1373736), (204, 1299662), (221, 1199688), (222, 1194284), (238, 1113996), (259, 1023672), (273, 971176), (296, 895713), (312, 849779), (357, 742664), (364, 728382), (386, 686868), (408, 649831), (442, 599844), (444, 597142), (476, 556998), (481, 551208), (518, 511836), (546, 485588), (579, 457912), (629, 421512), (663, 399896), (714, 371332), (728, 364191), (772, 343434), (777, 341224), (884, 299922), (888, 298571), (952, 278499), (962, 275604), (1036, 255918), (1092, 242794), (1158, 228956), (1258, 210756), (1326, 199948), (1351, 196248), (1428, 185666), (1443, 183736), (1544, 171717), (1547, 171384), (1554, 170612), (1768, 149961), (1887, 140504), (1924, 137802), (2072, 127959), (2184, 121397), (2316, 114478), (2509, 105672), (2516, 105378), (2652, 99974), (2702, 98124), (2856, 92833), (2886, 91868), (3094, 85692), (3108, 85306), (3281, 80808), (3367, 78744), (3774, 70252), (3848, 68901), (4053, 65416), (4403, 60216), (4632, 57239), (4641, 57128), (5018, 52836), (5032, 52689), (5304, 49987), (5404, 49062), (5772, 45934), (6188, 42846), (6216, 42653), (6562, 40404), (6734, 39372), (7141, 37128), (7527, 35224), (7548, 35126), (8106, 32708), (8177, 32424), (8806, 30108), (9282, 28564), (9843, 26936), (10036, 26418), (10101, 26248), (10808, 24531), (11544, 22967), (12376, 21423), (13124, 20202), (13209, 20072), (13468, 19686), (14282, 18564), (15054, 17612), (15096, 17563), (16212, 16354)]