397494144

素因数分解:

$2^7\times 3^2\times {\mathrm{345047}}^1$

素因数の和:345067

約数の個数: 48

約数和(自身を含む): 1143834120

約数和(自身を除く): 746339976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 345047, 690094, 1035141, 1380188, 2070282, 2760376, 3105423, 4140564, 5520752, 6210846, 8281128, 11041504, 12421692, 16562256, 22083008, 24843384, 33124512, 44166016, 49686768, 66249024, 99373536, 132498048, 198747072, 397494144]

約数ペア:

[(1, 397494144), (2, 198747072), (3, 132498048), (4, 99373536), (6, 66249024), (8, 49686768), (9, 44166016), (12, 33124512), (16, 24843384), (18, 22083008), (24, 16562256), (32, 12421692), (36, 11041504), (48, 8281128), (64, 6210846), (72, 5520752), (96, 4140564), (128, 3105423), (144, 2760376), (192, 2070282), (288, 1380188), (384, 1035141), (576, 690094), (1152, 345047)]