838495476

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28439}}^1$

素因数の和:28475

約数の個数: 120

約数和(自身を含む): 2697932160

約数和(自身を除く): 1859436684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 28439, 29484, 56878, 85317, 113756, 170634, 199073, 255951, 341268, 369707, 398146, 511902, 597219, 739414, 767853, 796292, 1023804, 1109121, 1194438, 1478828, 1535706, 1791657, 2218242, 2303559, 2388876, 2587949, 3071412, 3327363, 3583314, 4436484, 4607118, 5175898, 5374971, 6654726, 7166628, 7763847, 9214236, 9982089, 10351796, 10749942, 13309452, 15527694, 16124913, 19964178, 21499884, 23291541, 29946267, 31055388, 32249826, 39928356, 46583082, 59892534, 64499652, 69874623, 93166164, 119785068, 139749246, 209623869, 279498492, 419247738, 838495476]

約数ペア:

[(1, 838495476), (2, 419247738), (3, 279498492), (4, 209623869), (6, 139749246), (7, 119785068), (9, 93166164), (12, 69874623), (13, 64499652), (14, 59892534), (18, 46583082), (21, 39928356), (26, 32249826), (27, 31055388), (28, 29946267), (36, 23291541), (39, 21499884), (42, 19964178), (52, 16124913), (54, 15527694), (63, 13309452), (78, 10749942), (81, 10351796), (84, 9982089), (91, 9214236), (108, 7763847), (117, 7166628), (126, 6654726), (156, 5374971), (162, 5175898), (182, 4607118), (189, 4436484), (234, 3583314), (252, 3327363), (273, 3071412), (324, 2587949), (351, 2388876), (364, 2303559), (378, 2218242), (468, 1791657), (546, 1535706), (567, 1478828), (702, 1194438), (756, 1109121), (819, 1023804), (1053, 796292), (1092, 767853), (1134, 739414), (1404, 597219), (1638, 511902), (2106, 398146), (2268, 369707), (2457, 341268), (3276, 255951), (4212, 199073), (4914, 170634), (7371, 113756), (9828, 85317), (14742, 56878), (28439, 29484)]