308644362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:696

約数の個数: 72

約数和(自身を含む): 728858988

約数和(自身を除く): 420214626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 241, 338, 421, 482, 507, 723, 842, 1014, 1263, 1446, 1521, 2169, 2526, 3042, 3133, 3789, 4338, 5473, 6266, 7578, 9399, 10946, 16419, 18798, 28197, 32838, 40729, 49257, 56394, 71149, 81458, 98514, 101461, 122187, 142298, 202922, 213447, 244374, 304383, 366561, 426894, 608766, 640341, 733122, 913149, 1280682, 1318993, 1826298, 2637986, 3956979, 7913958, 11870937, 17146909, 23741874, 34293818, 51440727, 102881454, 154322181, 308644362]

約数ペア:

[(1, 308644362), (2, 154322181), (3, 102881454), (6, 51440727), (9, 34293818), (13, 23741874), (18, 17146909), (26, 11870937), (39, 7913958), (78, 3956979), (117, 2637986), (169, 1826298), (234, 1318993), (241, 1280682), (338, 913149), (421, 733122), (482, 640341), (507, 608766), (723, 426894), (842, 366561), (1014, 304383), (1263, 244374), (1446, 213447), (1521, 202922), (2169, 142298), (2526, 122187), (3042, 101461), (3133, 98514), (3789, 81458), (4338, 71149), (5473, 56394), (6266, 49257), (7578, 40729), (9399, 32838), (10946, 28197), (16419, 18798)]