398965008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14869}}^1$

素因数の和:14936

約数の個数: 80

約数和(自身を含む): 1135830080

約数和(自身を除く): 736865072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 13416, 14869, 26832, 29738, 44607, 59476, 89214, 118952, 178428, 193297, 237904, 356856, 386594, 579891, 639367, 713712, 773188, 1159782, 1278734, 1546376, 1918101, 2319564, 2557468, 3092752, 3836202, 4639128, 5114936, 7672404, 8311771, 9278256, 10229872, 15344808, 16623542, 24935313, 30689616, 33247084, 49870626, 66494168, 99741252, 132988336, 199482504, 398965008]

約数ペア:

[(1, 398965008), (2, 199482504), (3, 132988336), (4, 99741252), (6, 66494168), (8, 49870626), (12, 33247084), (13, 30689616), (16, 24935313), (24, 16623542), (26, 15344808), (39, 10229872), (43, 9278256), (48, 8311771), (52, 7672404), (78, 5114936), (86, 4639128), (104, 3836202), (129, 3092752), (156, 2557468), (172, 2319564), (208, 1918101), (258, 1546376), (312, 1278734), (344, 1159782), (516, 773188), (559, 713712), (624, 639367), (688, 579891), (1032, 386594), (1118, 356856), (1677, 237904), (2064, 193297), (2236, 178428), (3354, 118952), (4472, 89214), (6708, 59476), (8944, 44607), (13416, 29738), (14869, 26832)]