331411908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{1399}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 815360000

約数和(自身を除く): 483948092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1039, 1399, 2078, 2798, 3117, 4156, 4197, 5596, 6234, 8394, 12468, 16788, 19741, 26581, 39482, 53162, 59223, 78964, 79743, 106324, 118446, 159486, 236892, 318972, 1453561, 2907122, 4360683, 5814244, 8721366, 17442732, 27617659, 55235318, 82852977, 110470636, 165705954, 331411908]

約数ペア:

[(1, 331411908), (2, 165705954), (3, 110470636), (4, 82852977), (6, 55235318), (12, 27617659), (19, 17442732), (38, 8721366), (57, 5814244), (76, 4360683), (114, 2907122), (228, 1453561), (1039, 318972), (1399, 236892), (2078, 159486), (2798, 118446), (3117, 106324), (4156, 79743), (4197, 78964), (5596, 59223), (6234, 53162), (8394, 39482), (12468, 26581), (16788, 19741)]