212788992

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21313}}^1$

素因数の和:21345

約数の個数: 72

約数和(自身を含む): 609921424

約数和(自身を除く): 397132432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 21313, 42626, 63939, 85252, 127878, 170504, 255756, 277069, 341008, 511512, 554138, 682016, 831207, 1023024, 1108276, 1364032, 1662414, 2046048, 2216552, 2728064, 3324828, 4092096, 4433104, 5456128, 6649656, 8184192, 8866208, 13299312, 16368384, 17732416, 26598624, 35464832, 53197248, 70929664, 106394496, 212788992]

約数ペア:

[(1, 212788992), (2, 106394496), (3, 70929664), (4, 53197248), (6, 35464832), (8, 26598624), (12, 17732416), (13, 16368384), (16, 13299312), (24, 8866208), (26, 8184192), (32, 6649656), (39, 5456128), (48, 4433104), (52, 4092096), (64, 3324828), (78, 2728064), (96, 2216552), (104, 2046048), (128, 1662414), (156, 1364032), (192, 1108276), (208, 1023024), (256, 831207), (312, 682016), (384, 554138), (416, 511512), (624, 341008), (768, 277069), (832, 255756), (1248, 170504), (1664, 127878), (2496, 85252), (3328, 63939), (4992, 42626), (9984, 21313)]