252145488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 780307200

約数和(自身を除く): 528161712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 113, 116, 168, 174, 203, 226, 229, 232, 336, 339, 348, 406, 452, 458, 464, 609, 678, 687, 696, 791, 812, 904, 916, 1218, 1356, 1374, 1392, 1582, 1603, 1624, 1808, 1832, 2373, 2436, 2712, 2748, 3164, 3206, 3248, 3277, 3664, 4746, 4809, 4872, 5424, 5496, 6328, 6412, 6554, 6641, 9492, 9618, 9744, 9831, 10992, 12656, 12824, 13108, 13282, 18984, 19236, 19662, 19923, 22939, 25648, 25877, 26216, 26564, 37968, 38472, 39324, 39846, 45878, 46487, 51754, 52432, 53128, 68817, 76944, 77631, 78648, 79692, 91756, 92974, 103508, 106256, 137634, 139461, 155262, 157296, 159384, 181139, 183512, 185948, 207016, 275268, 278922, 310524, 318768, 362278, 367024, 371896, 414032, 543417, 550536, 557844, 621048, 724556, 743792, 750433, 1086834, 1101072, 1115688, 1242096, 1449112, 1500866, 2173668, 2231376, 2251299, 2898224, 3001732, 4347336, 4502598, 5253031, 6003464, 8694672, 9005196, 10506062, 12006928, 15759093, 18010392, 21012124, 31518186, 36020784, 42024248, 63036372, 84048496, 126072744, 252145488]

約数ペア:

[(1, 252145488), (2, 126072744), (3, 84048496), (4, 63036372), (6, 42024248), (7, 36020784), (8, 31518186), (12, 21012124), (14, 18010392), (16, 15759093), (21, 12006928), (24, 10506062), (28, 9005196), (29, 8694672), (42, 6003464), (48, 5253031), (56, 4502598), (58, 4347336), (84, 3001732), (87, 2898224), (112, 2251299), (113, 2231376), (116, 2173668), (168, 1500866), (174, 1449112), (203, 1242096), (226, 1115688), (229, 1101072), (232, 1086834), (336, 750433), (339, 743792), (348, 724556), (406, 621048), (452, 557844), (458, 550536), (464, 543417), (609, 414032), (678, 371896), (687, 367024), (696, 362278), (791, 318768), (812, 310524), (904, 278922), (916, 275268), (1218, 207016), (1356, 185948), (1374, 183512), (1392, 181139), (1582, 159384), (1603, 157296), (1624, 155262), (1808, 139461), (1832, 137634), (2373, 106256), (2436, 103508), (2712, 92974), (2748, 91756), (3164, 79692), (3206, 78648), (3248, 77631), (3277, 76944), (3664, 68817), (4746, 53128), (4809, 52432), (4872, 51754), (5424, 46487), (5496, 45878), (6328, 39846), (6412, 39324), (6554, 38472), (6641, 37968), (9492, 26564), (9618, 26216), (9744, 25877), (9831, 25648), (10992, 22939), (12656, 19923), (12824, 19662), (13108, 19236), (13282, 18984)]