290192016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{16747}}^1$

素因数の和:16796

約数の個数: 60

約数和(自身を含む): 791242512

約数和(自身を除く): 501050496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 8664, 16747, 17328, 33494, 50241, 66988, 100482, 133976, 200964, 267952, 318193, 401928, 636386, 803856, 954579, 1272772, 1909158, 2545544, 3818316, 5091088, 6045667, 7636632, 12091334, 15273264, 18137001, 24182668, 36274002, 48365336, 72548004, 96730672, 145096008, 290192016]

約数ペア:

[(1, 290192016), (2, 145096008), (3, 96730672), (4, 72548004), (6, 48365336), (8, 36274002), (12, 24182668), (16, 18137001), (19, 15273264), (24, 12091334), (38, 7636632), (48, 6045667), (57, 5091088), (76, 3818316), (114, 2545544), (152, 1909158), (228, 1272772), (304, 954579), (361, 803856), (456, 636386), (722, 401928), (912, 318193), (1083, 267952), (1444, 200964), (2166, 133976), (2888, 100482), (4332, 66988), (5776, 50241), (8664, 33494), (16747, 17328)]