221185254552

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{5813}}^1\times {\mathrm{23663}}^1$

素因数の和:29552

約数の個数: 64

約数和(自身を含む): 561336583680

約数和(自身を除く): 340151329128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 5813, 11626, 17439, 23252, 23663, 34878, 46504, 47326, 69756, 70989, 94652, 139512, 141978, 189304, 283956, 389471, 567912, 778942, 1168413, 1557884, 1585421, 2336826, 3115768, 3170842, 4673652, 4756263, 6341684, 9347304, 9512526, 12683368, 19025052, 38050104, 137553019, 275106038, 412659057, 550212076, 825318114, 1100424152, 1650636228, 3301272456, 9216052273, 18432104546, 27648156819, 36864209092, 55296313638, 73728418184, 110592627276, 221185254552]

約数ペア:

[(1, 221185254552), (2, 110592627276), (3, 73728418184), (4, 55296313638), (6, 36864209092), (8, 27648156819), (12, 18432104546), (24, 9216052273), (67, 3301272456), (134, 1650636228), (201, 1100424152), (268, 825318114), (402, 550212076), (536, 412659057), (804, 275106038), (1608, 137553019), (5813, 38050104), (11626, 19025052), (17439, 12683368), (23252, 9512526), (23663, 9347304), (34878, 6341684), (46504, 4756263), (47326, 4673652), (69756, 3170842), (70989, 3115768), (94652, 2336826), (139512, 1585421), (141978, 1557884), (189304, 1168413), (283956, 778942), (389471, 567912)]