420432

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 1145760

約数和(自身を除く): 725328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 461, 912, 922, 1383, 1844, 2766, 3688, 5532, 7376, 8759, 11064, 17518, 22128, 26277, 35036, 52554, 70072, 105108, 140144, 210216, 420432]

約数ペア:

[(1, 420432), (2, 210216), (3, 140144), (4, 105108), (6, 70072), (8, 52554), (12, 35036), (16, 26277), (19, 22128), (24, 17518), (38, 11064), (48, 8759), (57, 7376), (76, 5532), (114, 3688), (152, 2766), (228, 1844), (304, 1383), (456, 922), (461, 912)]