421331088

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{214091}}^1$

素因数の和:214143

約数の個数: 40

約数和(自身を含む): 1114991136

約数和(自身を除く): 693660048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 214091, 428182, 642273, 856364, 1284546, 1712728, 2569092, 3425456, 5138184, 8777731, 10276368, 17555462, 26333193, 35110924, 52666386, 70221848, 105332772, 140443696, 210665544, 421331088]

約数ペア:

[(1, 421331088), (2, 210665544), (3, 140443696), (4, 105332772), (6, 70221848), (8, 52666386), (12, 35110924), (16, 26333193), (24, 17555462), (41, 10276368), (48, 8777731), (82, 5138184), (123, 3425456), (164, 2569092), (246, 1712728), (328, 1284546), (492, 856364), (656, 642273), (984, 428182), (1968, 214091)]