401084992

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 168

約数和(自身を含む): 1026972800

約数和(自身を除く): 625887808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 151, 154, 176, 196, 224, 242, 302, 308, 343, 352, 392, 448, 484, 539, 604, 616, 686, 704, 784, 847, 968, 1057, 1078, 1208, 1232, 1372, 1568, 1661, 1694, 1936, 2114, 2156, 2416, 2464, 2744, 3136, 3322, 3388, 3773, 3872, 4228, 4312, 4832, 4928, 5488, 5929, 6644, 6776, 7399, 7546, 7744, 8456, 8624, 9664, 10976, 11627, 11858, 13288, 13552, 14798, 15092, 16912, 17248, 18271, 21952, 23254, 23716, 26576, 27104, 29596, 30184, 33824, 34496, 36542, 41503, 46508, 47432, 51793, 53152, 54208, 59192, 60368, 67648, 73084, 81389, 83006, 93016, 94864, 103586, 106304, 118384, 120736, 127897, 146168, 162778, 166012, 186032, 189728, 207172, 236768, 241472, 255794, 292336, 325556, 332024, 372064, 379456, 414344, 473536, 511588, 569723, 584672, 651112, 664048, 744128, 828688, 895279, 1023176, 1139446, 1169344, 1302224, 1328096, 1657376, 1790558, 2046352, 2278892, 2604448, 2656192, 3314752, 3581116, 4092704, 4557784, 5208896, 6266953, 7162232, 8185408, 9115568, 12533906, 14324464, 18231136, 25067812, 28648928, 36462272, 50135624, 57297856, 100271248, 200542496, 401084992]

約数ペア:

[(1, 401084992), (2, 200542496), (4, 100271248), (7, 57297856), (8, 50135624), (11, 36462272), (14, 28648928), (16, 25067812), (22, 18231136), (28, 14324464), (32, 12533906), (44, 9115568), (49, 8185408), (56, 7162232), (64, 6266953), (77, 5208896), (88, 4557784), (98, 4092704), (112, 3581116), (121, 3314752), (151, 2656192), (154, 2604448), (176, 2278892), (196, 2046352), (224, 1790558), (242, 1657376), (302, 1328096), (308, 1302224), (343, 1169344), (352, 1139446), (392, 1023176), (448, 895279), (484, 828688), (539, 744128), (604, 664048), (616, 651112), (686, 584672), (704, 569723), (784, 511588), (847, 473536), (968, 414344), (1057, 379456), (1078, 372064), (1208, 332024), (1232, 325556), (1372, 292336), (1568, 255794), (1661, 241472), (1694, 236768), (1936, 207172), (2114, 189728), (2156, 186032), (2416, 166012), (2464, 162778), (2744, 146168), (3136, 127897), (3322, 120736), (3388, 118384), (3773, 106304), (3872, 103586), (4228, 94864), (4312, 93016), (4832, 83006), (4928, 81389), (5488, 73084), (5929, 67648), (6644, 60368), (6776, 59192), (7399, 54208), (7546, 53152), (7744, 51793), (8456, 47432), (8624, 46508), (9664, 41503), (10976, 36542), (11627, 34496), (11858, 33824), (13288, 30184), (13552, 29596), (14798, 27104), (15092, 26576), (16912, 23716), (17248, 23254), (18271, 21952)]