387157344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:757

約数の個数: 192

約数和(自身を含む): 1246565376

約数和(自身を除く): 859408032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 37, 42, 46, 48, 56, 69, 74, 84, 92, 96, 111, 112, 138, 148, 161, 168, 184, 222, 224, 259, 276, 296, 322, 336, 368, 444, 483, 518, 552, 592, 644, 672, 677, 736, 777, 851, 888, 966, 1036, 1104, 1184, 1288, 1354, 1554, 1702, 1776, 1932, 2031, 2072, 2208, 2553, 2576, 2708, 3108, 3404, 3552, 3864, 4062, 4144, 4739, 5106, 5152, 5416, 5957, 6216, 6808, 7728, 8124, 8288, 9478, 10212, 10832, 11914, 12432, 13616, 14217, 15456, 15571, 16248, 17871, 18956, 20424, 21664, 23828, 24864, 25049, 27232, 28434, 31142, 32496, 35742, 37912, 40848, 46713, 47656, 50098, 56868, 62284, 64992, 71484, 75147, 75824, 81696, 93426, 95312, 100196, 108997, 113736, 124568, 142968, 150294, 151648, 175343, 186852, 190624, 200392, 217994, 227472, 249136, 285936, 300588, 326991, 350686, 373704, 400784, 435988, 454944, 498272, 526029, 571872, 576127, 601176, 653982, 701372, 747408, 801568, 871976, 1052058, 1152254, 1202352, 1307964, 1402744, 1494816, 1728381, 1743952, 2104116, 2304508, 2404704, 2615928, 2805488, 3456762, 3487904, 4032889, 4208232, 4609016, 5231856, 5610976, 6913524, 8065778, 8416464, 9218032, 10463712, 12098667, 13827048, 16131556, 16832928, 18436064, 24197334, 27654096, 32263112, 48394668, 55308192, 64526224, 96789336, 129052448, 193578672, 387157344]

約数ペア:

[(1, 387157344), (2, 193578672), (3, 129052448), (4, 96789336), (6, 64526224), (7, 55308192), (8, 48394668), (12, 32263112), (14, 27654096), (16, 24197334), (21, 18436064), (23, 16832928), (24, 16131556), (28, 13827048), (32, 12098667), (37, 10463712), (42, 9218032), (46, 8416464), (48, 8065778), (56, 6913524), (69, 5610976), (74, 5231856), (84, 4609016), (92, 4208232), (96, 4032889), (111, 3487904), (112, 3456762), (138, 2805488), (148, 2615928), (161, 2404704), (168, 2304508), (184, 2104116), (222, 1743952), (224, 1728381), (259, 1494816), (276, 1402744), (296, 1307964), (322, 1202352), (336, 1152254), (368, 1052058), (444, 871976), (483, 801568), (518, 747408), (552, 701372), (592, 653982), (644, 601176), (672, 576127), (677, 571872), (736, 526029), (777, 498272), (851, 454944), (888, 435988), (966, 400784), (1036, 373704), (1104, 350686), (1184, 326991), (1288, 300588), (1354, 285936), (1554, 249136), (1702, 227472), (1776, 217994), (1932, 200392), (2031, 190624), (2072, 186852), (2208, 175343), (2553, 151648), (2576, 150294), (2708, 142968), (3108, 124568), (3404, 113736), (3552, 108997), (3864, 100196), (4062, 95312), (4144, 93426), (4739, 81696), (5106, 75824), (5152, 75147), (5416, 71484), (5957, 64992), (6216, 62284), (6808, 56868), (7728, 50098), (8124, 47656), (8288, 46713), (9478, 40848), (10212, 37912), (10832, 35742), (11914, 32496), (12432, 31142), (13616, 28434), (14217, 27232), (15456, 25049), (15571, 24864), (16248, 23828), (17871, 21664), (18956, 20424)]