1331392608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1446

約数の個数: 288

約数和(自身を含む): 4789302336

約数和(自身を除く): 3457909728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 37, 39, 42, 48, 52, 56, 63, 72, 74, 78, 84, 91, 96, 104, 111, 112, 117, 126, 144, 148, 156, 168, 182, 208, 222, 224, 234, 252, 259, 273, 288, 296, 312, 333, 336, 364, 416, 444, 468, 481, 504, 518, 546, 592, 624, 666, 672, 728, 777, 819, 888, 936, 962, 1008, 1036, 1092, 1184, 1248, 1332, 1373, 1443, 1456, 1554, 1638, 1776, 1872, 1924, 2016, 2072, 2184, 2331, 2664, 2746, 2886, 2912, 3108, 3276, 3367, 3552, 3744, 3848, 4119, 4144, 4329, 4368, 4662, 5328, 5492, 5772, 6216, 6552, 6734, 7696, 8238, 8288, 8658, 8736, 9324, 9611, 10101, 10656, 10984, 11544, 12357, 12432, 13104, 13468, 15392, 16476, 17316, 17849, 18648, 19222, 20202, 21968, 23088, 24714, 24864, 26208, 26936, 28833, 30303, 32952, 34632, 35698, 37296, 38444, 40404, 43936, 46176, 49428, 50801, 53547, 53872, 57666, 60606, 65904, 69264, 71396, 74592, 76888, 80808, 86499, 98856, 101602, 107094, 107744, 115332, 121212, 124943, 131808, 138528, 142792, 152403, 153776, 160641, 161616, 172998, 197712, 203204, 214188, 230664, 242424, 249886, 285584, 304806, 307552, 321282, 323232, 345996, 355607, 374829, 395424, 406408, 428376, 457209, 461328, 484848, 499772, 571168, 609612, 642564, 660413, 691992, 711214, 749658, 812816, 856752, 914418, 922656, 969696, 999544, 1066821, 1124487, 1219224, 1285128, 1320826, 1383984, 1422428, 1499316, 1625632, 1713504, 1828836, 1981239, 1999088, 2133642, 2248974, 2438448, 2570256, 2641652, 2767968, 2844856, 2998632, 3200463, 3657672, 3962478, 3998176, 4267284, 4497948, 4622891, 4876896, 5140512, 5283304, 5689712, 5943717, 5997264, 6400926, 7315344, 7924956, 8534568, 8995896, 9245782, 10566608, 11379424, 11887434, 11994528, 12801852, 13868673, 14630688, 15849912, 17069136, 17991792, 18491564, 21133216, 23774868, 25603704, 27737346, 31699824, 34138272, 35983584, 36983128, 41606019, 47549736, 51207408, 55474692, 63399648, 73966256, 83212038, 95099472, 102414816, 110949384, 147932512, 166424076, 190198944, 221898768, 332848152, 443797536, 665696304, 1331392608]

約数ペア:

[(1, 1331392608), (2, 665696304), (3, 443797536), (4, 332848152), (6, 221898768), (7, 190198944), (8, 166424076), (9, 147932512), (12, 110949384), (13, 102414816), (14, 95099472), (16, 83212038), (18, 73966256), (21, 63399648), (24, 55474692), (26, 51207408), (28, 47549736), (32, 41606019), (36, 36983128), (37, 35983584), (39, 34138272), (42, 31699824), (48, 27737346), (52, 25603704), (56, 23774868), (63, 21133216), (72, 18491564), (74, 17991792), (78, 17069136), (84, 15849912), (91, 14630688), (96, 13868673), (104, 12801852), (111, 11994528), (112, 11887434), (117, 11379424), (126, 10566608), (144, 9245782), (148, 8995896), (156, 8534568), (168, 7924956), (182, 7315344), (208, 6400926), (222, 5997264), (224, 5943717), (234, 5689712), (252, 5283304), (259, 5140512), (273, 4876896), (288, 4622891), (296, 4497948), (312, 4267284), (333, 3998176), (336, 3962478), (364, 3657672), (416, 3200463), (444, 2998632), (468, 2844856), (481, 2767968), (504, 2641652), (518, 2570256), (546, 2438448), (592, 2248974), (624, 2133642), (666, 1999088), (672, 1981239), (728, 1828836), (777, 1713504), (819, 1625632), (888, 1499316), (936, 1422428), (962, 1383984), (1008, 1320826), (1036, 1285128), (1092, 1219224), (1184, 1124487), (1248, 1066821), (1332, 999544), (1373, 969696), (1443, 922656), (1456, 914418), (1554, 856752), (1638, 812816), (1776, 749658), (1872, 711214), (1924, 691992), (2016, 660413), (2072, 642564), (2184, 609612), (2331, 571168), (2664, 499772), (2746, 484848), (2886, 461328), (2912, 457209), (3108, 428376), (3276, 406408), (3367, 395424), (3552, 374829), (3744, 355607), (3848, 345996), (4119, 323232), (4144, 321282), (4329, 307552), (4368, 304806), (4662, 285584), (5328, 249886), (5492, 242424), (5772, 230664), (6216, 214188), (6552, 203204), (6734, 197712), (7696, 172998), (8238, 161616), (8288, 160641), (8658, 153776), (8736, 152403), (9324, 142792), (9611, 138528), (10101, 131808), (10656, 124943), (10984, 121212), (11544, 115332), (12357, 107744), (12432, 107094), (13104, 101602), (13468, 98856), (15392, 86499), (16476, 80808), (17316, 76888), (17849, 74592), (18648, 71396), (19222, 69264), (20202, 65904), (21968, 60606), (23088, 57666), (24714, 53872), (24864, 53547), (26208, 50801), (26936, 49428), (28833, 46176), (30303, 43936), (32952, 40404), (34632, 38444), (35698, 37296)]