215945016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75611}}^1$

素因数の和:75644

約数の個数: 64

約数和(自身を含む): 653287680

約数和(自身を除く): 437342664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 75611, 151222, 226833, 302444, 453666, 529277, 604888, 907332, 1058554, 1285387, 1587831, 1814664, 2117108, 2570774, 3175662, 3856161, 4234216, 5141548, 6351324, 7712322, 8997709, 10283096, 12702648, 15424644, 17995418, 26993127, 30849288, 35990836, 53986254, 71981672, 107972508, 215945016]

約数ペア:

[(1, 215945016), (2, 107972508), (3, 71981672), (4, 53986254), (6, 35990836), (7, 30849288), (8, 26993127), (12, 17995418), (14, 15424644), (17, 12702648), (21, 10283096), (24, 8997709), (28, 7712322), (34, 6351324), (42, 5141548), (51, 4234216), (56, 3856161), (68, 3175662), (84, 2570774), (102, 2117108), (119, 1814664), (136, 1587831), (168, 1285387), (204, 1058554), (238, 907332), (357, 604888), (408, 529277), (476, 453666), (714, 302444), (952, 226833), (1428, 151222), (2856, 75611)]