472748432

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:880

約数の個数: 60

約数和(自身を含む): 996632640

約数和(自身を除く): 523884208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 359, 487, 676, 718, 974, 1352, 1436, 1948, 2704, 2872, 3896, 4667, 5744, 6331, 7792, 9334, 12662, 18668, 25324, 37336, 50648, 60671, 74672, 82303, 101296, 121342, 164606, 174833, 242684, 329212, 349666, 485368, 658424, 699332, 970736, 1316848, 1398664, 2272829, 2797328, 4545658, 9091316, 18182632, 29546777, 36365264, 59093554, 118187108, 236374216, 472748432]

約数ペア:

[(1, 472748432), (2, 236374216), (4, 118187108), (8, 59093554), (13, 36365264), (16, 29546777), (26, 18182632), (52, 9091316), (104, 4545658), (169, 2797328), (208, 2272829), (338, 1398664), (359, 1316848), (487, 970736), (676, 699332), (718, 658424), (974, 485368), (1352, 349666), (1436, 329212), (1948, 242684), (2704, 174833), (2872, 164606), (3896, 121342), (4667, 101296), (5744, 82303), (6331, 74672), (7792, 60671), (9334, 50648), (12662, 37336), (18668, 25324)]