331990632

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{9391}}^1$

素因数の和:9894

約数の個数: 48

約数和(自身を含む): 901068480

約数和(自身を除く): 569077848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 8838, 9391, 11784, 17676, 18782, 28173, 35352, 37564, 56346, 75128, 84519, 112692, 169038, 225384, 338076, 676152, 4610981, 9221962, 13832943, 18443924, 27665886, 36887848, 41498829, 55331772, 82997658, 110663544, 165995316, 331990632]

約数ペア:

[(1, 331990632), (2, 165995316), (3, 110663544), (4, 82997658), (6, 55331772), (8, 41498829), (9, 36887848), (12, 27665886), (18, 18443924), (24, 13832943), (36, 9221962), (72, 4610981), (491, 676152), (982, 338076), (1473, 225384), (1964, 169038), (2946, 112692), (3928, 84519), (4419, 75128), (5892, 56346), (8838, 37564), (9391, 35352), (11784, 28173), (17676, 18782)]