213868416

素因数分解:

$2^7\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1069}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 569710800

約数和(自身を除く): 355842384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 521, 1042, 1069, 1563, 2084, 2138, 3126, 3207, 4168, 4276, 6252, 6414, 8336, 8552, 12504, 12828, 16672, 17104, 25008, 25656, 33344, 34208, 50016, 51312, 66688, 68416, 100032, 102624, 136832, 200064, 205248, 410496, 556949, 1113898, 1670847, 2227796, 3341694, 4455592, 6683388, 8911184, 13366776, 17822368, 26733552, 35644736, 53467104, 71289472, 106934208, 213868416]

約数ペア:

[(1, 213868416), (2, 106934208), (3, 71289472), (4, 53467104), (6, 35644736), (8, 26733552), (12, 17822368), (16, 13366776), (24, 8911184), (32, 6683388), (48, 4455592), (64, 3341694), (96, 2227796), (128, 1670847), (192, 1113898), (384, 556949), (521, 410496), (1042, 205248), (1069, 200064), (1563, 136832), (2084, 102624), (2138, 100032), (3126, 68416), (3207, 66688), (4168, 51312), (4276, 50016), (6252, 34208), (6414, 33344), (8336, 25656), (8552, 25008), (12504, 17104), (12828, 16672)]