380694384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 1300273920

約数和(自身を除く): 919579536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 131, 144, 168, 186, 189, 216, 217, 248, 252, 262, 279, 336, 372, 378, 393, 432, 434, 496, 504, 524, 558, 651, 744, 756, 786, 837, 868, 917, 961, 1008, 1048, 1116, 1179, 1302, 1488, 1512, 1572, 1674, 1736, 1834, 1922, 1953, 2096, 2232, 2358, 2604, 2751, 2883, 3024, 3144, 3348, 3472, 3537, 3668, 3844, 3906, 4061, 4464, 4716, 5208, 5502, 5766, 5859, 6288, 6696, 6727, 7074, 7336, 7688, 7812, 8122, 8253, 8649, 9432, 10416, 11004, 11532, 11718, 12183, 13392, 13454, 14148, 14672, 15376, 15624, 16244, 16506, 17298, 18864, 20181, 22008, 23064, 23436, 24366, 24759, 25947, 26908, 28296, 28427, 31248, 32488, 33012, 34596, 36549, 40362, 44016, 46128, 46872, 48732, 49518, 51894, 53816, 56592, 56854, 60543, 64976, 66024, 69192, 73098, 80724, 85281, 93744, 97464, 99036, 103788, 107632, 109647, 113708, 121086, 125891, 132048, 138384, 146196, 161448, 170562, 181629, 194928, 198072, 207576, 219294, 227416, 242172, 251782, 255843, 292392, 322896, 341124, 363258, 377673, 396144, 415152, 438588, 454832, 484344, 503564, 511686, 584784, 682248, 726516, 755346, 767529, 877176, 881237, 968688, 1007128, 1023372, 1133019, 1364496, 1453032, 1510692, 1535058, 1754352, 1762474, 2014256, 2046744, 2266038, 2643711, 2906064, 3021384, 3070116, 3399057, 3524948, 4093488, 4532076, 5287422, 6042768, 6140232, 6798114, 7049896, 7931133, 9064152, 10574844, 12280464, 13596228, 14099792, 15862266, 18128304, 21149688, 23793399, 27192456, 31724532, 42299376, 47586798, 54384912, 63449064, 95173596, 126898128, 190347192, 380694384]

約数ペア:

[(1, 380694384), (2, 190347192), (3, 126898128), (4, 95173596), (6, 63449064), (7, 54384912), (8, 47586798), (9, 42299376), (12, 31724532), (14, 27192456), (16, 23793399), (18, 21149688), (21, 18128304), (24, 15862266), (27, 14099792), (28, 13596228), (31, 12280464), (36, 10574844), (42, 9064152), (48, 7931133), (54, 7049896), (56, 6798114), (62, 6140232), (63, 6042768), (72, 5287422), (84, 4532076), (93, 4093488), (108, 3524948), (112, 3399057), (124, 3070116), (126, 3021384), (131, 2906064), (144, 2643711), (168, 2266038), (186, 2046744), (189, 2014256), (216, 1762474), (217, 1754352), (248, 1535058), (252, 1510692), (262, 1453032), (279, 1364496), (336, 1133019), (372, 1023372), (378, 1007128), (393, 968688), (432, 881237), (434, 877176), (496, 767529), (504, 755346), (524, 726516), (558, 682248), (651, 584784), (744, 511686), (756, 503564), (786, 484344), (837, 454832), (868, 438588), (917, 415152), (961, 396144), (1008, 377673), (1048, 363258), (1116, 341124), (1179, 322896), (1302, 292392), (1488, 255843), (1512, 251782), (1572, 242172), (1674, 227416), (1736, 219294), (1834, 207576), (1922, 198072), (1953, 194928), (2096, 181629), (2232, 170562), (2358, 161448), (2604, 146196), (2751, 138384), (2883, 132048), (3024, 125891), (3144, 121086), (3348, 113708), (3472, 109647), (3537, 107632), (3668, 103788), (3844, 99036), (3906, 97464), (4061, 93744), (4464, 85281), (4716, 80724), (5208, 73098), (5502, 69192), (5766, 66024), (5859, 64976), (6288, 60543), (6696, 56854), (6727, 56592), (7074, 53816), (7336, 51894), (7688, 49518), (7812, 48732), (8122, 46872), (8253, 46128), (8649, 44016), (9432, 40362), (10416, 36549), (11004, 34596), (11532, 33012), (11718, 32488), (12183, 31248), (13392, 28427), (13454, 28296), (14148, 26908), (14672, 25947), (15376, 24759), (15624, 24366), (16244, 23436), (16506, 23064), (17298, 22008), (18864, 20181)]