397484388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{525773}}^1$

素因数の和:525793

約数の個数: 48

約数和(自身を含む): 1177733760

約数和(自身を除く): 780249372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 525773, 1051546, 1577319, 2103092, 3154638, 3680411, 4731957, 6309276, 7360822, 9463914, 11041233, 14195871, 14721644, 18927828, 22082466, 28391742, 33123699, 44164932, 56783484, 66247398, 99371097, 132494796, 198742194, 397484388]

約数ペア:

[(1, 397484388), (2, 198742194), (3, 132494796), (4, 99371097), (6, 66247398), (7, 56783484), (9, 44164932), (12, 33123699), (14, 28391742), (18, 22082466), (21, 18927828), (27, 14721644), (28, 14195871), (36, 11041233), (42, 9463914), (54, 7360822), (63, 6309276), (84, 4731957), (108, 3680411), (126, 3154638), (189, 2103092), (252, 1577319), (378, 1051546), (756, 525773)]