287170324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11383}}^1$

素因数の和:11464

約数の個数: 48

約数和(自身を含む): 619653888

約数和(自身を除く): 332483564

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 6307, 11383, 12614, 22766, 25228, 45532, 79681, 159362, 193511, 318724, 387022, 603299, 774044, 1206598, 1354577, 2413196, 2709154, 4223093, 5418308, 8446186, 10256083, 16892372, 20512166, 41024332, 71792581, 143585162, 287170324]

約数ペア:

[(1, 287170324), (2, 143585162), (4, 71792581), (7, 41024332), (14, 20512166), (17, 16892372), (28, 10256083), (34, 8446186), (53, 5418308), (68, 4223093), (106, 2709154), (119, 2413196), (212, 1354577), (238, 1206598), (371, 774044), (476, 603299), (742, 387022), (901, 318724), (1484, 193511), (1802, 159362), (3604, 79681), (6307, 45532), (11383, 25228), (12614, 22766)]