268689384

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 746871840

約数和(自身を除く): 478182456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 131, 183, 244, 262, 366, 393, 467, 488, 524, 549, 732, 786, 934, 1048, 1098, 1179, 1401, 1464, 1572, 1868, 2196, 2358, 2802, 3144, 3736, 4203, 4392, 4716, 5604, 7991, 8406, 9432, 11208, 15982, 16812, 23973, 28487, 31964, 33624, 47946, 56974, 61177, 63928, 71919, 85461, 95892, 113948, 122354, 143838, 170922, 183531, 191784, 227896, 244708, 256383, 287676, 341844, 367062, 489416, 512766, 550593, 575352, 683688, 734124, 1025532, 1101186, 1468248, 2051064, 2202372, 3731797, 4404744, 7463594, 11195391, 14927188, 22390782, 29854376, 33586173, 44781564, 67172346, 89563128, 134344692, 268689384]

約数ペア:

[(1, 268689384), (2, 134344692), (3, 89563128), (4, 67172346), (6, 44781564), (8, 33586173), (9, 29854376), (12, 22390782), (18, 14927188), (24, 11195391), (36, 7463594), (61, 4404744), (72, 3731797), (122, 2202372), (131, 2051064), (183, 1468248), (244, 1101186), (262, 1025532), (366, 734124), (393, 683688), (467, 575352), (488, 550593), (524, 512766), (549, 489416), (732, 367062), (786, 341844), (934, 287676), (1048, 256383), (1098, 244708), (1179, 227896), (1401, 191784), (1464, 183531), (1572, 170922), (1868, 143838), (2196, 122354), (2358, 113948), (2802, 95892), (3144, 85461), (3736, 71919), (4203, 63928), (4392, 61177), (4716, 56974), (5604, 47946), (7991, 33624), (8406, 31964), (9432, 28487), (11208, 23973), (15982, 16812)]