387749888

素因数分解:

$2^{11}\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3290

約数の個数: 48

約数和(自身を含む): 788697000

約数和(自身を除く): 400947112

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1024, 1888, 2048, 3209, 3776, 6418, 7552, 12836, 15104, 25672, 30208, 51344, 60416, 102688, 120832, 189331, 205376, 378662, 410752, 757324, 821504, 1514648, 1643008, 3029296, 3286016, 6058592, 6572032, 12117184, 24234368, 48468736, 96937472, 193874944, 387749888]

約数ペア:

[(1, 387749888), (2, 193874944), (4, 96937472), (8, 48468736), (16, 24234368), (32, 12117184), (59, 6572032), (64, 6058592), (118, 3286016), (128, 3029296), (236, 1643008), (256, 1514648), (472, 821504), (512, 757324), (944, 410752), (1024, 378662), (1888, 205376), (2048, 189331), (3209, 120832), (3776, 102688), (6418, 60416), (7552, 51344), (12836, 30208), (15104, 25672)]