322451964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2393}}^1$

素因数の和:2619

約数の個数: 72

約数和(自身を含む): 862701840

約数和(自身を除く): 540249876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 197, 228, 342, 394, 591, 684, 788, 1182, 1773, 2364, 2393, 3546, 3743, 4786, 7092, 7179, 7486, 9572, 11229, 14358, 14972, 21537, 22458, 28716, 33687, 43074, 44916, 45467, 67374, 86148, 90934, 134748, 136401, 181868, 272802, 409203, 471421, 545604, 818406, 942842, 1414263, 1636812, 1885684, 2828526, 4242789, 5657052, 8485578, 8956999, 16971156, 17913998, 26870997, 35827996, 53741994, 80612991, 107483988, 161225982, 322451964]

約数ペア:

[(1, 322451964), (2, 161225982), (3, 107483988), (4, 80612991), (6, 53741994), (9, 35827996), (12, 26870997), (18, 17913998), (19, 16971156), (36, 8956999), (38, 8485578), (57, 5657052), (76, 4242789), (114, 2828526), (171, 1885684), (197, 1636812), (228, 1414263), (342, 942842), (394, 818406), (591, 545604), (684, 471421), (788, 409203), (1182, 272802), (1773, 181868), (2364, 136401), (2393, 134748), (3546, 90934), (3743, 86148), (4786, 67374), (7092, 45467), (7179, 44916), (7486, 43074), (9572, 33687), (11229, 28716), (14358, 22458), (14972, 21537)]