228542044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 428834560

約数和(自身を除く): 200292516

約数列:

[1, 2, 4, 31, 37, 62, 74, 109, 124, 148, 218, 436, 457, 914, 1147, 1828, 2294, 3379, 4033, 4588, 6758, 8066, 13516, 14167, 16132, 16909, 28334, 33818, 49813, 56668, 67636, 99626, 125023, 199252, 250046, 500092, 524179, 1048358, 1544203, 1843081, 2096716, 3088406, 3686162, 6176812, 7372324, 57135511, 114271022, 228542044]

約数ペア:

[(1, 228542044), (2, 114271022), (4, 57135511), (31, 7372324), (37, 6176812), (62, 3686162), (74, 3088406), (109, 2096716), (124, 1843081), (148, 1544203), (218, 1048358), (436, 524179), (457, 500092), (914, 250046), (1147, 199252), (1828, 125023), (2294, 99626), (3379, 67636), (4033, 56668), (4588, 49813), (6758, 33818), (8066, 28334), (13516, 16909), (14167, 16132)]