385713216

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:649

約数の個数: 168

約数和(自身を含む): 1271771904

約数和(自身を除く): 886058688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 271, 288, 336, 353, 448, 504, 542, 576, 672, 706, 813, 1008, 1059, 1084, 1344, 1412, 1626, 1897, 2016, 2118, 2168, 2439, 2471, 2824, 3177, 3252, 3794, 4032, 4236, 4336, 4878, 4942, 5648, 5691, 6354, 6504, 7413, 7588, 8472, 8672, 9756, 9884, 11296, 11382, 12708, 13008, 14826, 15176, 16944, 17073, 17344, 19512, 19768, 22239, 22592, 22764, 25416, 26016, 29652, 30352, 33888, 34146, 39024, 39536, 44478, 45528, 50832, 52032, 59304, 60704, 67776, 68292, 78048, 79072, 88956, 91056, 95663, 101664, 118608, 121408, 136584, 156096, 158144, 177912, 182112, 191326, 203328, 237216, 273168, 286989, 355824, 364224, 382652, 474432, 546336, 573978, 669641, 711648, 765304, 860967, 1092672, 1147956, 1339282, 1423296, 1530608, 1721934, 2008923, 2295912, 2678564, 3061216, 3443868, 4017846, 4591824, 5357128, 6026769, 6122432, 6887736, 8035692, 9183648, 10714256, 12053538, 13775472, 16071384, 18367296, 21428512, 24107076, 27550944, 32142768, 42857024, 48214152, 55101888, 64285536, 96428304, 128571072, 192856608, 385713216]

約数ペア:

[(1, 385713216), (2, 192856608), (3, 128571072), (4, 96428304), (6, 64285536), (7, 55101888), (8, 48214152), (9, 42857024), (12, 32142768), (14, 27550944), (16, 24107076), (18, 21428512), (21, 18367296), (24, 16071384), (28, 13775472), (32, 12053538), (36, 10714256), (42, 9183648), (48, 8035692), (56, 6887736), (63, 6122432), (64, 6026769), (72, 5357128), (84, 4591824), (96, 4017846), (112, 3443868), (126, 3061216), (144, 2678564), (168, 2295912), (192, 2008923), (224, 1721934), (252, 1530608), (271, 1423296), (288, 1339282), (336, 1147956), (353, 1092672), (448, 860967), (504, 765304), (542, 711648), (576, 669641), (672, 573978), (706, 546336), (813, 474432), (1008, 382652), (1059, 364224), (1084, 355824), (1344, 286989), (1412, 273168), (1626, 237216), (1897, 203328), (2016, 191326), (2118, 182112), (2168, 177912), (2439, 158144), (2471, 156096), (2824, 136584), (3177, 121408), (3252, 118608), (3794, 101664), (4032, 95663), (4236, 91056), (4336, 88956), (4878, 79072), (4942, 78048), (5648, 68292), (5691, 67776), (6354, 60704), (6504, 59304), (7413, 52032), (7588, 50832), (8472, 45528), (8672, 44478), (9756, 39536), (9884, 39024), (11296, 34146), (11382, 33888), (12708, 30352), (13008, 29652), (14826, 26016), (15176, 25416), (16944, 22764), (17073, 22592), (17344, 22239), (19512, 19768)]