2128483992

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1\times {\mathrm{1559}}^1$

素因数の和:2080

約数の個数: 64

約数和(自身を含む): 5372640000

約数和(自身を除く): 3244156008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 349, 489, 652, 698, 978, 1047, 1304, 1396, 1559, 1956, 2094, 2792, 3118, 3912, 4188, 4677, 6236, 8376, 9354, 12472, 18708, 37416, 56887, 113774, 170661, 227548, 254117, 341322, 455096, 508234, 544091, 682644, 762351, 1016468, 1088182, 1365288, 1524702, 1632273, 2032936, 2176364, 3049404, 3264546, 4352728, 6098808, 6529092, 13058184, 88686833, 177373666, 266060499, 354747332, 532120998, 709494664, 1064241996, 2128483992]

約数ペア:

[(1, 2128483992), (2, 1064241996), (3, 709494664), (4, 532120998), (6, 354747332), (8, 266060499), (12, 177373666), (24, 88686833), (163, 13058184), (326, 6529092), (349, 6098808), (489, 4352728), (652, 3264546), (698, 3049404), (978, 2176364), (1047, 2032936), (1304, 1632273), (1396, 1524702), (1559, 1365288), (1956, 1088182), (2094, 1016468), (2792, 762351), (3118, 682644), (3912, 544091), (4188, 508234), (4677, 455096), (6236, 341322), (8376, 254117), (9354, 227548), (12472, 170661), (18708, 113774), (37416, 56887)]