391115296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 913102848

約数和(自身を除く): 521987552

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 127, 143, 176, 208, 254, 286, 352, 416, 508, 572, 673, 1016, 1144, 1346, 1397, 1651, 2032, 2288, 2692, 2794, 3302, 4064, 4576, 5384, 5588, 6604, 7403, 8749, 10768, 11176, 13208, 14806, 17498, 18161, 21536, 22352, 26416, 29612, 34996, 36322, 44704, 52832, 59224, 69992, 72644, 85471, 96239, 118448, 139984, 145288, 170942, 192478, 236896, 279968, 290576, 341884, 384956, 581152, 683768, 769912, 940181, 1111123, 1367536, 1539824, 1880362, 2222246, 2735072, 3079648, 3760724, 4444492, 7521448, 8888984, 12222353, 15042896, 17777968, 24444706, 30085792, 35555936, 48889412, 97778824, 195557648, 391115296]

約数ペア:

[(1, 391115296), (2, 195557648), (4, 97778824), (8, 48889412), (11, 35555936), (13, 30085792), (16, 24444706), (22, 17777968), (26, 15042896), (32, 12222353), (44, 8888984), (52, 7521448), (88, 4444492), (104, 3760724), (127, 3079648), (143, 2735072), (176, 2222246), (208, 1880362), (254, 1539824), (286, 1367536), (352, 1111123), (416, 940181), (508, 769912), (572, 683768), (673, 581152), (1016, 384956), (1144, 341884), (1346, 290576), (1397, 279968), (1651, 236896), (2032, 192478), (2288, 170942), (2692, 145288), (2794, 139984), (3302, 118448), (4064, 96239), (4576, 85471), (5384, 72644), (5588, 69992), (6604, 59224), (7403, 52832), (8749, 44704), (10768, 36322), (11176, 34996), (13208, 29612), (14806, 26416), (17498, 22352), (18161, 21536)]