518023236

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{631}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 1272944064

約数和(自身を除く): 754920828

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 631, 1262, 1591, 1849, 1893, 2524, 3182, 3698, 3786, 4773, 5547, 6364, 7396, 7572, 9546, 11094, 19092, 22188, 23347, 27133, 46694, 54266, 68413, 70041, 81399, 93388, 108532, 136826, 140082, 162798, 205239, 273652, 280164, 325596, 410478, 820956, 1003921, 1166719, 2007842, 2333438, 3011763, 3500157, 4015684, 4666876, 6023526, 7000314, 12047052, 14000628, 43168603, 86337206, 129505809, 172674412, 259011618, 518023236]

約数ペア:

[(1, 518023236), (2, 259011618), (3, 172674412), (4, 129505809), (6, 86337206), (12, 43168603), (37, 14000628), (43, 12047052), (74, 7000314), (86, 6023526), (111, 4666876), (129, 4015684), (148, 3500157), (172, 3011763), (222, 2333438), (258, 2007842), (444, 1166719), (516, 1003921), (631, 820956), (1262, 410478), (1591, 325596), (1849, 280164), (1893, 273652), (2524, 205239), (3182, 162798), (3698, 140082), (3786, 136826), (4773, 108532), (5547, 93388), (6364, 81399), (7396, 70041), (7572, 68413), (9546, 54266), (11094, 46694), (19092, 27133), (22188, 23347)]