21880452864

素因数分解:

$2^8\times 3^1\times {\mathrm{2549}}^1\times {\mathrm{11177}}^1$

素因数の和:13745

約数の個数: 72

約数和(自身を含む): 58261971600

約数和(自身を除く): 36381518736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 2549, 5098, 7647, 10196, 11177, 15294, 20392, 22354, 30588, 33531, 40784, 44708, 61176, 67062, 81568, 89416, 122352, 134124, 163136, 178832, 244704, 268248, 326272, 357664, 489408, 536496, 652544, 715328, 978816, 1072992, 1430656, 1957632, 2145984, 2861312, 4291968, 8583936, 28490173, 56980346, 85470519, 113960692, 170941038, 227921384, 341882076, 455842768, 683764152, 911685536, 1367528304, 1823371072, 2735056608, 3646742144, 5470113216, 7293484288, 10940226432, 21880452864]

約数ペア:

[(1, 21880452864), (2, 10940226432), (3, 7293484288), (4, 5470113216), (6, 3646742144), (8, 2735056608), (12, 1823371072), (16, 1367528304), (24, 911685536), (32, 683764152), (48, 455842768), (64, 341882076), (96, 227921384), (128, 170941038), (192, 113960692), (256, 85470519), (384, 56980346), (768, 28490173), (2549, 8583936), (5098, 4291968), (7647, 2861312), (10196, 2145984), (11177, 1957632), (15294, 1430656), (20392, 1072992), (22354, 978816), (30588, 715328), (33531, 652544), (40784, 536496), (44708, 489408), (61176, 357664), (67062, 326272), (81568, 268248), (89416, 244704), (122352, 178832), (134124, 163136)]