274302848

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 598566600

約数和(自身を除く): 324263752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 61, 64, 76, 86, 122, 128, 152, 172, 244, 304, 344, 488, 608, 688, 817, 976, 1159, 1216, 1376, 1634, 1849, 1952, 2318, 2432, 2623, 2752, 3268, 3698, 3904, 4636, 5246, 5504, 6536, 7396, 7808, 9272, 10492, 13072, 14792, 18544, 20984, 26144, 29584, 35131, 37088, 41968, 49837, 52288, 59168, 70262, 74176, 83936, 99674, 104576, 112789, 118336, 140524, 148352, 167872, 199348, 225578, 236672, 281048, 335744, 398696, 451156, 562096, 797392, 902312, 1124192, 1594784, 1804624, 2142991, 2248384, 3189568, 3609248, 4285982, 4496768, 6379136, 7218496, 8571964, 14436992, 17143928, 34287856, 68575712, 137151424, 274302848]

約数ペア:

[(1, 274302848), (2, 137151424), (4, 68575712), (8, 34287856), (16, 17143928), (19, 14436992), (32, 8571964), (38, 7218496), (43, 6379136), (61, 4496768), (64, 4285982), (76, 3609248), (86, 3189568), (122, 2248384), (128, 2142991), (152, 1804624), (172, 1594784), (244, 1124192), (304, 902312), (344, 797392), (488, 562096), (608, 451156), (688, 398696), (817, 335744), (976, 281048), (1159, 236672), (1216, 225578), (1376, 199348), (1634, 167872), (1849, 148352), (1952, 140524), (2318, 118336), (2432, 112789), (2623, 104576), (2752, 99674), (3268, 83936), (3698, 74176), (3904, 70262), (4636, 59168), (5246, 52288), (5504, 49837), (6536, 41968), (7396, 37088), (7808, 35131), (9272, 29584), (10492, 26144), (13072, 20984), (14792, 18544)]