345945228

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2689}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 824302080

約数和(自身を除く): 478356852

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 151, 213, 284, 302, 426, 453, 604, 852, 906, 1812, 2689, 5378, 8067, 10721, 10756, 16134, 21442, 32163, 32268, 42884, 64326, 128652, 190919, 381838, 406039, 572757, 763676, 812078, 1145514, 1218117, 1624156, 2291028, 2436234, 4872468, 28828769, 57657538, 86486307, 115315076, 172972614, 345945228]

約数ペア:

[(1, 345945228), (2, 172972614), (3, 115315076), (4, 86486307), (6, 57657538), (12, 28828769), (71, 4872468), (142, 2436234), (151, 2291028), (213, 1624156), (284, 1218117), (302, 1145514), (426, 812078), (453, 763676), (604, 572757), (852, 406039), (906, 381838), (1812, 190919), (2689, 128652), (5378, 64326), (8067, 42884), (10721, 32268), (10756, 32163), (16134, 21442)]