471129816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1109}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 1219046400

約数和(自身を除く): 747916584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 571, 744, 1109, 1142, 1713, 2218, 2284, 3327, 3426, 4436, 4568, 6654, 6852, 8872, 13308, 13704, 17701, 26616, 34379, 35402, 53103, 68758, 70804, 103137, 106206, 137516, 141608, 206274, 212412, 275032, 412548, 424824, 633239, 825096, 1266478, 1899717, 2532956, 3799434, 5065912, 7598868, 15197736, 19630409, 39260818, 58891227, 78521636, 117782454, 157043272, 235564908, 471129816]

約数ペア:

[(1, 471129816), (2, 235564908), (3, 157043272), (4, 117782454), (6, 78521636), (8, 58891227), (12, 39260818), (24, 19630409), (31, 15197736), (62, 7598868), (93, 5065912), (124, 3799434), (186, 2532956), (248, 1899717), (372, 1266478), (571, 825096), (744, 633239), (1109, 424824), (1142, 412548), (1713, 275032), (2218, 212412), (2284, 206274), (3327, 141608), (3426, 137516), (4436, 106206), (4568, 103137), (6654, 70804), (6852, 68758), (8872, 53103), (13308, 35402), (13704, 34379), (17701, 26616)]