216218898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2512

約数の個数: 96

約数和(自身を含む): 579047040

約数和(自身を除く): 362828142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 333, 342, 399, 518, 666, 703, 777, 798, 1197, 1406, 1554, 2109, 2331, 2394, 2441, 4218, 4662, 4882, 4921, 6327, 7323, 9842, 12654, 14646, 14763, 17087, 21969, 29526, 34174, 43938, 44289, 46379, 51261, 88578, 90317, 92758, 102522, 139137, 153783, 180634, 270951, 278274, 307566, 324653, 417411, 541902, 632219, 649306, 812853, 834822, 973959, 1264438, 1625706, 1716023, 1896657, 1947918, 2921877, 3432046, 3793314, 5148069, 5689971, 5843754, 10296138, 11379942, 12012161, 15444207, 24024322, 30888414, 36036483, 72072966, 108109449, 216218898]

約数ペア:

[(1, 216218898), (2, 108109449), (3, 72072966), (6, 36036483), (7, 30888414), (9, 24024322), (14, 15444207), (18, 12012161), (19, 11379942), (21, 10296138), (37, 5843754), (38, 5689971), (42, 5148069), (57, 3793314), (63, 3432046), (74, 2921877), (111, 1947918), (114, 1896657), (126, 1716023), (133, 1625706), (171, 1264438), (222, 973959), (259, 834822), (266, 812853), (333, 649306), (342, 632219), (399, 541902), (518, 417411), (666, 324653), (703, 307566), (777, 278274), (798, 270951), (1197, 180634), (1406, 153783), (1554, 139137), (2109, 102522), (2331, 92758), (2394, 90317), (2441, 88578), (4218, 51261), (4662, 46379), (4882, 44289), (4921, 43938), (6327, 34174), (7323, 29526), (9842, 21969), (12654, 17087), (14646, 14763)]