728299788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{28111}}^1$

素因数の和:28262

約数の個数: 48

約数和(自身を含む): 1813561344

約数和(自身を除く): 1085261556

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 254, 381, 508, 762, 1524, 2159, 4318, 6477, 8636, 12954, 25908, 28111, 56222, 84333, 112444, 168666, 337332, 477887, 955774, 1433661, 1911548, 2867322, 3570097, 5734644, 7140194, 10710291, 14280388, 21420582, 42841164, 60691649, 121383298, 182074947, 242766596, 364149894, 728299788]

約数ペア:

[(1, 728299788), (2, 364149894), (3, 242766596), (4, 182074947), (6, 121383298), (12, 60691649), (17, 42841164), (34, 21420582), (51, 14280388), (68, 10710291), (102, 7140194), (127, 5734644), (204, 3570097), (254, 2867322), (381, 1911548), (508, 1433661), (762, 955774), (1524, 477887), (2159, 337332), (4318, 168666), (6477, 112444), (8636, 84333), (12954, 56222), (25908, 28111)]