1279504992

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18959}}^1$

素因数の和:19028

約数の個数: 96

約数和(自身を含む): 3631219200

約数和(自身を除く): 2351714208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 608, 703, 888, 912, 1184, 1406, 1776, 1824, 2109, 2812, 3552, 4218, 5624, 8436, 11248, 16872, 18959, 22496, 33744, 37918, 56877, 67488, 75836, 113754, 151672, 227508, 303344, 360221, 455016, 606688, 701483, 720442, 910032, 1080663, 1402966, 1440884, 1820064, 2104449, 2161326, 2805932, 2881768, 4208898, 4322652, 5611864, 5763536, 8417796, 8645304, 11223728, 11527072, 13328177, 16835592, 17290608, 22447456, 26656354, 33671184, 34581216, 39984531, 53312708, 67342368, 79969062, 106625416, 159938124, 213250832, 319876248, 426501664, 639752496, 1279504992]

約数ペア:

[(1, 1279504992), (2, 639752496), (3, 426501664), (4, 319876248), (6, 213250832), (8, 159938124), (12, 106625416), (16, 79969062), (19, 67342368), (24, 53312708), (32, 39984531), (37, 34581216), (38, 33671184), (48, 26656354), (57, 22447456), (74, 17290608), (76, 16835592), (96, 13328177), (111, 11527072), (114, 11223728), (148, 8645304), (152, 8417796), (222, 5763536), (228, 5611864), (296, 4322652), (304, 4208898), (444, 2881768), (456, 2805932), (592, 2161326), (608, 2104449), (703, 1820064), (888, 1440884), (912, 1402966), (1184, 1080663), (1406, 910032), (1776, 720442), (1824, 701483), (2109, 606688), (2812, 455016), (3552, 360221), (4218, 303344), (5624, 227508), (8436, 151672), (11248, 113754), (16872, 75836), (18959, 67488), (22496, 56877), (33744, 37918)]