386990912

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^4\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 140

約数和(自身を含む): 981760800

約数和(自身を除く): 594769888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 59, 64, 77, 88, 112, 118, 121, 154, 176, 224, 236, 242, 308, 352, 413, 448, 472, 484, 616, 649, 704, 826, 847, 944, 968, 1232, 1298, 1331, 1652, 1694, 1888, 1936, 2464, 2596, 2662, 3304, 3388, 3776, 3872, 4543, 4928, 5192, 5324, 6608, 6776, 7139, 7744, 9086, 9317, 10384, 10648, 13216, 13552, 14278, 14641, 18172, 18634, 20768, 21296, 26432, 27104, 28556, 29282, 36344, 37268, 41536, 42592, 49973, 54208, 57112, 58564, 72688, 74536, 78529, 85184, 99946, 102487, 114224, 117128, 145376, 149072, 157058, 199892, 204974, 228448, 234256, 290752, 298144, 314116, 399784, 409948, 456896, 468512, 549703, 596288, 628232, 799568, 819896, 863819, 937024, 1099406, 1256464, 1599136, 1639792, 1727638, 2198812, 2512928, 3198272, 3279584, 3455276, 4397624, 5025856, 6046733, 6559168, 6910552, 8795248, 12093466, 13821104, 17590496, 24186932, 27642208, 35180992, 48373864, 55284416, 96747728, 193495456, 386990912]

約数ペア:

[(1, 386990912), (2, 193495456), (4, 96747728), (7, 55284416), (8, 48373864), (11, 35180992), (14, 27642208), (16, 24186932), (22, 17590496), (28, 13821104), (32, 12093466), (44, 8795248), (56, 6910552), (59, 6559168), (64, 6046733), (77, 5025856), (88, 4397624), (112, 3455276), (118, 3279584), (121, 3198272), (154, 2512928), (176, 2198812), (224, 1727638), (236, 1639792), (242, 1599136), (308, 1256464), (352, 1099406), (413, 937024), (448, 863819), (472, 819896), (484, 799568), (616, 628232), (649, 596288), (704, 549703), (826, 468512), (847, 456896), (944, 409948), (968, 399784), (1232, 314116), (1298, 298144), (1331, 290752), (1652, 234256), (1694, 228448), (1888, 204974), (1936, 199892), (2464, 157058), (2596, 149072), (2662, 145376), (3304, 117128), (3388, 114224), (3776, 102487), (3872, 99946), (4543, 85184), (4928, 78529), (5192, 74536), (5324, 72688), (6608, 58564), (6776, 57112), (7139, 54208), (7744, 49973), (9086, 42592), (9317, 41536), (10384, 37268), (10648, 36344), (13216, 29282), (13552, 28556), (14278, 27104), (14641, 26432), (18172, 21296), (18634, 20768)]