428911272

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{39451}}^1$

素因数の和:39614

約数の個数: 48

約数和(自身を含む): 1169357280

約数和(自身を除く): 740446008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 39451, 78902, 118353, 157804, 236706, 315608, 355059, 473412, 710118, 946824, 1420236, 2840472, 5957101, 11914202, 17871303, 23828404, 35742606, 47656808, 53613909, 71485212, 107227818, 142970424, 214455636, 428911272]

約数ペア:

[(1, 428911272), (2, 214455636), (3, 142970424), (4, 107227818), (6, 71485212), (8, 53613909), (9, 47656808), (12, 35742606), (18, 23828404), (24, 17871303), (36, 11914202), (72, 5957101), (151, 2840472), (302, 1420236), (453, 946824), (604, 710118), (906, 473412), (1208, 355059), (1359, 315608), (1812, 236706), (2718, 157804), (3624, 118353), (5436, 78902), (10872, 39451)]