268359648

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 746807040

約数和(自身を除く): 478447392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 167, 228, 304, 334, 456, 501, 608, 668, 881, 912, 1002, 1336, 1762, 1824, 2004, 2643, 2672, 3173, 3524, 4008, 5286, 5344, 6346, 7048, 8016, 9519, 10572, 12692, 14096, 16032, 16739, 19038, 21144, 25384, 28192, 33478, 38076, 42288, 50217, 50768, 66956, 76152, 84576, 100434, 101536, 133912, 147127, 152304, 200868, 267824, 294254, 304608, 401736, 441381, 535648, 588508, 803472, 882762, 1177016, 1606944, 1765524, 2354032, 2795413, 3531048, 4708064, 5590826, 7062096, 8386239, 11181652, 14124192, 16772478, 22363304, 33544956, 44726608, 67089912, 89453216, 134179824, 268359648]

約数ペア:

[(1, 268359648), (2, 134179824), (3, 89453216), (4, 67089912), (6, 44726608), (8, 33544956), (12, 22363304), (16, 16772478), (19, 14124192), (24, 11181652), (32, 8386239), (38, 7062096), (48, 5590826), (57, 4708064), (76, 3531048), (96, 2795413), (114, 2354032), (152, 1765524), (167, 1606944), (228, 1177016), (304, 882762), (334, 803472), (456, 588508), (501, 535648), (608, 441381), (668, 401736), (881, 304608), (912, 294254), (1002, 267824), (1336, 200868), (1762, 152304), (1824, 147127), (2004, 133912), (2643, 101536), (2672, 100434), (3173, 84576), (3524, 76152), (4008, 66956), (5286, 50768), (5344, 50217), (6346, 42288), (7048, 38076), (8016, 33478), (9519, 28192), (10572, 25384), (12692, 21144), (14096, 19038), (16032, 16739)]