275467984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1820

約数の個数: 80

約数和(自身を含む): 622103040

約数和(自身を除く): 346635056

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 341, 464, 496, 638, 682, 899, 1276, 1364, 1741, 1798, 2552, 2728, 3482, 3596, 5104, 5456, 6964, 7192, 9889, 13928, 14384, 19151, 19778, 27856, 38302, 39556, 50489, 53971, 76604, 79112, 100978, 107942, 153208, 158224, 201956, 215884, 306416, 403912, 431768, 555379, 593681, 807824, 863536, 1110758, 1187362, 1565159, 2221516, 2374724, 3130318, 4443032, 4749448, 6260636, 8886064, 9498896, 12521272, 17216749, 25042544, 34433498, 68866996, 137733992, 275467984]

約数ペア:

[(1, 275467984), (2, 137733992), (4, 68866996), (8, 34433498), (11, 25042544), (16, 17216749), (22, 12521272), (29, 9498896), (31, 8886064), (44, 6260636), (58, 4749448), (62, 4443032), (88, 3130318), (116, 2374724), (124, 2221516), (176, 1565159), (232, 1187362), (248, 1110758), (319, 863536), (341, 807824), (464, 593681), (496, 555379), (638, 431768), (682, 403912), (899, 306416), (1276, 215884), (1364, 201956), (1741, 158224), (1798, 153208), (2552, 107942), (2728, 100978), (3482, 79112), (3596, 76604), (5104, 53971), (5456, 50489), (6964, 39556), (7192, 38302), (9889, 27856), (13928, 19778), (14384, 19151)]