425358076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 895175120

約数和(自身を除く): 469817044

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 121, 134, 143, 242, 268, 286, 484, 572, 737, 871, 1009, 1474, 1573, 1742, 2018, 2948, 3146, 3484, 4036, 6292, 8107, 9581, 11099, 13117, 16214, 19162, 22198, 26234, 32428, 38324, 44396, 52468, 67603, 105391, 122089, 135206, 144287, 210782, 244178, 270412, 288574, 421564, 488356, 577148, 743633, 878839, 1487266, 1587157, 1757678, 2974532, 3174314, 3515356, 6348628, 8179963, 9667229, 16359926, 19334458, 32719852, 38668916, 106339519, 212679038, 425358076]

約数ペア:

[(1, 425358076), (2, 212679038), (4, 106339519), (11, 38668916), (13, 32719852), (22, 19334458), (26, 16359926), (44, 9667229), (52, 8179963), (67, 6348628), (121, 3515356), (134, 3174314), (143, 2974532), (242, 1757678), (268, 1587157), (286, 1487266), (484, 878839), (572, 743633), (737, 577148), (871, 488356), (1009, 421564), (1474, 288574), (1573, 270412), (1742, 244178), (2018, 210782), (2948, 144287), (3146, 135206), (3484, 122089), (4036, 105391), (6292, 67603), (8107, 52468), (9581, 44396), (11099, 38324), (13117, 32428), (16214, 26234), (19162, 22198)]