274305776

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2213}}^1$

素因数の和:2409

約数の個数: 40

約数和(自身を含む): 544679424

約数和(自身を除く): 270373648

約数列:

[1, 2, 4, 8, 16, 61, 122, 127, 244, 254, 488, 508, 976, 1016, 2032, 2213, 4426, 7747, 8852, 15494, 17704, 30988, 35408, 61976, 123952, 134993, 269986, 281051, 539972, 562102, 1079944, 1124204, 2159888, 2248408, 4496816, 17144111, 34288222, 68576444, 137152888, 274305776]

約数ペア:

[(1, 274305776), (2, 137152888), (4, 68576444), (8, 34288222), (16, 17144111), (61, 4496816), (122, 2248408), (127, 2159888), (244, 1124204), (254, 1079944), (488, 562102), (508, 539972), (976, 281051), (1016, 269986), (2032, 134993), (2213, 123952), (4426, 61976), (7747, 35408), (8852, 30988), (15494, 17704)]