438401664

素因数分解:

$2^7\times 3^2\times {\mathrm{380557}}^1$

素因数の和:380577

約数の個数: 48

約数和(自身を含む): 1261549770

約数和(自身を除く): 823148106

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, 380557, 761114, 1141671, 1522228, 2283342, 3044456, 3425013, 4566684, 6088912, 6850026, 9133368, 12177824, 13700052, 18266736, 24355648, 27400104, 36533472, 48711296, 54800208, 73066944, 109600416, 146133888, 219200832, 438401664]

約数ペア:

[(1, 438401664), (2, 219200832), (3, 146133888), (4, 109600416), (6, 73066944), (8, 54800208), (9, 48711296), (12, 36533472), (16, 27400104), (18, 24355648), (24, 18266736), (32, 13700052), (36, 12177824), (48, 9133368), (64, 6850026), (72, 6088912), (96, 4566684), (128, 3425013), (144, 3044456), (192, 2283342), (288, 1522228), (384, 1141671), (576, 761114), (1152, 380557)]