492257556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 1493459968

約数和(自身を除く): 1001202412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 61, 62, 63, 84, 93, 122, 124, 126, 183, 186, 217, 244, 252, 279, 366, 372, 427, 434, 549, 558, 651, 732, 854, 868, 1033, 1098, 1116, 1281, 1302, 1708, 1891, 1953, 2066, 2196, 2562, 2604, 3099, 3782, 3843, 3906, 4132, 5124, 5673, 6198, 7231, 7564, 7686, 7812, 9297, 11346, 12396, 13237, 14462, 15372, 17019, 18594, 21693, 22692, 26474, 28924, 32023, 34038, 37188, 39711, 43386, 52948, 63013, 64046, 65079, 68076, 79422, 86772, 96069, 119133, 126026, 128092, 130158, 158844, 189039, 192138, 224161, 238266, 252052, 260316, 288207, 378078, 384276, 441091, 448322, 476532, 567117, 576414, 672483, 756156, 882182, 896644, 1134234, 1152828, 1323273, 1344966, 1764364, 1953403, 2017449, 2268468, 2646546, 2689932, 3906806, 3969819, 4034898, 5293092, 5860209, 7813612, 7939638, 8069796, 11720418, 13673821, 15879276, 17580627, 23440836, 27347642, 35161254, 41021463, 54695284, 70322508, 82042926, 123064389, 164085852, 246128778, 492257556]

約数ペア:

[(1, 492257556), (2, 246128778), (3, 164085852), (4, 123064389), (6, 82042926), (7, 70322508), (9, 54695284), (12, 41021463), (14, 35161254), (18, 27347642), (21, 23440836), (28, 17580627), (31, 15879276), (36, 13673821), (42, 11720418), (61, 8069796), (62, 7939638), (63, 7813612), (84, 5860209), (93, 5293092), (122, 4034898), (124, 3969819), (126, 3906806), (183, 2689932), (186, 2646546), (217, 2268468), (244, 2017449), (252, 1953403), (279, 1764364), (366, 1344966), (372, 1323273), (427, 1152828), (434, 1134234), (549, 896644), (558, 882182), (651, 756156), (732, 672483), (854, 576414), (868, 567117), (1033, 476532), (1098, 448322), (1116, 441091), (1281, 384276), (1302, 378078), (1708, 288207), (1891, 260316), (1953, 252052), (2066, 238266), (2196, 224161), (2562, 192138), (2604, 189039), (3099, 158844), (3782, 130158), (3843, 128092), (3906, 126026), (4132, 119133), (5124, 96069), (5673, 86772), (6198, 79422), (7231, 68076), (7564, 65079), (7686, 64046), (7812, 63013), (9297, 52948), (11346, 43386), (12396, 39711), (13237, 37188), (14462, 34038), (15372, 32023), (17019, 28924), (18594, 26474), (21693, 22692)]