407487612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{29761}}^1$

素因数の和:29938

約数の個数: 48

約数和(自身を含む): 1093336832

約数和(自身を除く): 685849220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 13692, 29761, 59522, 89283, 119044, 178566, 208327, 357132, 416654, 624981, 833308, 1249962, 2499924, 4851043, 9702086, 14553129, 19404172, 29106258, 33957301, 58212516, 67914602, 101871903, 135829204, 203743806, 407487612]

約数ペア:

[(1, 407487612), (2, 203743806), (3, 135829204), (4, 101871903), (6, 67914602), (7, 58212516), (12, 33957301), (14, 29106258), (21, 19404172), (28, 14553129), (42, 9702086), (84, 4851043), (163, 2499924), (326, 1249962), (489, 833308), (652, 624981), (978, 416654), (1141, 357132), (1956, 208327), (2282, 178566), (3423, 119044), (4564, 89283), (6846, 59522), (13692, 29761)]