1791963432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38231}}^1$

素因数の和:38284

約数の個数: 128

約数和(自身を含む): 5872435200

約数和(自身を除く): 4080471768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 5208, 5859, 6696, 7812, 11718, 15624, 23436, 38231, 46872, 76462, 114693, 152924, 229386, 267617, 305848, 344079, 458772, 535234, 688158, 802851, 917544, 1032237, 1070468, 1185161, 1376316, 1605702, 2064474, 2140936, 2370322, 2408553, 2752632, 3211404, 3555483, 4128948, 4740644, 4817106, 6422808, 7110966, 7225659, 8257896, 8296127, 9481288, 9634212, 10666449, 14221932, 14451318, 16592254, 19268424, 21332898, 24888381, 28443864, 28902636, 31999347, 33184508, 42665796, 49776762, 57805272, 63998694, 66369016, 74665143, 85331592, 99553524, 127997388, 149330286, 199107048, 223995429, 255994776, 298660572, 447990858, 597321144, 895981716, 1791963432]

約数ペア:

[(1, 1791963432), (2, 895981716), (3, 597321144), (4, 447990858), (6, 298660572), (7, 255994776), (8, 223995429), (9, 199107048), (12, 149330286), (14, 127997388), (18, 99553524), (21, 85331592), (24, 74665143), (27, 66369016), (28, 63998694), (31, 57805272), (36, 49776762), (42, 42665796), (54, 33184508), (56, 31999347), (62, 28902636), (63, 28443864), (72, 24888381), (84, 21332898), (93, 19268424), (108, 16592254), (124, 14451318), (126, 14221932), (168, 10666449), (186, 9634212), (189, 9481288), (216, 8296127), (217, 8257896), (248, 7225659), (252, 7110966), (279, 6422808), (372, 4817106), (378, 4740644), (434, 4128948), (504, 3555483), (558, 3211404), (651, 2752632), (744, 2408553), (756, 2370322), (837, 2140936), (868, 2064474), (1116, 1605702), (1302, 1376316), (1512, 1185161), (1674, 1070468), (1736, 1032237), (1953, 917544), (2232, 802851), (2604, 688158), (3348, 535234), (3906, 458772), (5208, 344079), (5859, 305848), (6696, 267617), (7812, 229386), (11718, 152924), (15624, 114693), (23436, 76462), (38231, 46872)]