425620728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{454723}}^1$

素因数の和:454748

約数の個数: 48

約数和(自身を含む): 1241396520

約数和(自身を除く): 815775792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 454723, 909446, 1364169, 1818892, 2728338, 3637784, 4092507, 5456676, 5911399, 8185014, 10913352, 11822798, 16370028, 17734197, 23645596, 32740056, 35468394, 47291192, 53202591, 70936788, 106405182, 141873576, 212810364, 425620728]

約数ペア:

[(1, 425620728), (2, 212810364), (3, 141873576), (4, 106405182), (6, 70936788), (8, 53202591), (9, 47291192), (12, 35468394), (13, 32740056), (18, 23645596), (24, 17734197), (26, 16370028), (36, 11822798), (39, 10913352), (52, 8185014), (72, 5911399), (78, 5456676), (104, 4092507), (117, 3637784), (156, 2728338), (234, 1818892), (312, 1364169), (468, 909446), (936, 454723)]