217328592

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 617948544

約数和(自身を除く): 400619952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 169, 208, 219, 292, 312, 338, 367, 438, 507, 584, 624, 676, 734, 876, 949, 1014, 1101, 1168, 1352, 1468, 1752, 1898, 2028, 2202, 2704, 2847, 2936, 3504, 3796, 4056, 4404, 4771, 5694, 5872, 7592, 8112, 8808, 9542, 11388, 12337, 14313, 15184, 17616, 19084, 22776, 24674, 26791, 28626, 37011, 38168, 45552, 49348, 53582, 57252, 62023, 74022, 76336, 80373, 98696, 107164, 114504, 124046, 148044, 160746, 186069, 197392, 214328, 229008, 248092, 296088, 321492, 348283, 372138, 428656, 496184, 592176, 642984, 696566, 744276, 992368, 1044849, 1285968, 1393132, 1488552, 2089698, 2786264, 2977104, 4179396, 4527679, 5572528, 8358792, 9055358, 13583037, 16717584, 18110716, 27166074, 36221432, 54332148, 72442864, 108664296, 217328592]

約数ペア:

[(1, 217328592), (2, 108664296), (3, 72442864), (4, 54332148), (6, 36221432), (8, 27166074), (12, 18110716), (13, 16717584), (16, 13583037), (24, 9055358), (26, 8358792), (39, 5572528), (48, 4527679), (52, 4179396), (73, 2977104), (78, 2786264), (104, 2089698), (146, 1488552), (156, 1393132), (169, 1285968), (208, 1044849), (219, 992368), (292, 744276), (312, 696566), (338, 642984), (367, 592176), (438, 496184), (507, 428656), (584, 372138), (624, 348283), (676, 321492), (734, 296088), (876, 248092), (949, 229008), (1014, 214328), (1101, 197392), (1168, 186069), (1352, 160746), (1468, 148044), (1752, 124046), (1898, 114504), (2028, 107164), (2202, 98696), (2704, 80373), (2847, 76336), (2936, 74022), (3504, 62023), (3796, 57252), (4056, 53582), (4404, 49348), (4771, 45552), (5694, 38168), (5872, 37011), (7592, 28626), (8112, 26791), (8808, 24674), (9542, 22776), (11388, 19084), (12337, 17616), (14313, 15184)]