450838128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3023}}^1$

素因数の和:3286

約数の個数: 80

約数和(自身を含む): 1259919360

約数和(自身を除く): 809081232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 239, 312, 478, 624, 717, 956, 1434, 1912, 2868, 3023, 3107, 3824, 5736, 6046, 6214, 9069, 9321, 11472, 12092, 12428, 18138, 18642, 24184, 24856, 36276, 37284, 39299, 48368, 49712, 72552, 74568, 78598, 117897, 145104, 149136, 157196, 235794, 314392, 471588, 628784, 722497, 943176, 1444994, 1886352, 2167491, 2889988, 4334982, 5779976, 8669964, 9392461, 11559952, 17339928, 18784922, 28177383, 34679856, 37569844, 56354766, 75139688, 112709532, 150279376, 225419064, 450838128]

約数ペア:

[(1, 450838128), (2, 225419064), (3, 150279376), (4, 112709532), (6, 75139688), (8, 56354766), (12, 37569844), (13, 34679856), (16, 28177383), (24, 18784922), (26, 17339928), (39, 11559952), (48, 9392461), (52, 8669964), (78, 5779976), (104, 4334982), (156, 2889988), (208, 2167491), (239, 1886352), (312, 1444994), (478, 943176), (624, 722497), (717, 628784), (956, 471588), (1434, 314392), (1912, 235794), (2868, 157196), (3023, 149136), (3107, 145104), (3824, 117897), (5736, 78598), (6046, 74568), (6214, 72552), (9069, 49712), (9321, 48368), (11472, 39299), (12092, 37284), (12428, 36276), (18138, 24856), (18642, 24184)]