284177772

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 735807072

約数和(自身を除く): 451629300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 151, 183, 244, 302, 366, 453, 549, 604, 732, 857, 906, 1098, 1359, 1714, 1812, 2196, 2571, 2718, 3428, 5142, 5436, 7713, 9211, 10284, 15426, 18422, 27633, 30852, 36844, 52277, 55266, 82899, 104554, 110532, 129407, 156831, 165798, 209108, 258814, 313662, 331596, 388221, 470493, 517628, 627324, 776442, 940986, 1164663, 1552884, 1881972, 2329326, 4658652, 7893827, 15787654, 23681481, 31575308, 47362962, 71044443, 94725924, 142088886, 284177772]

約数ペア:

[(1, 284177772), (2, 142088886), (3, 94725924), (4, 71044443), (6, 47362962), (9, 31575308), (12, 23681481), (18, 15787654), (36, 7893827), (61, 4658652), (122, 2329326), (151, 1881972), (183, 1552884), (244, 1164663), (302, 940986), (366, 776442), (453, 627324), (549, 517628), (604, 470493), (732, 388221), (857, 331596), (906, 313662), (1098, 258814), (1359, 209108), (1714, 165798), (1812, 156831), (2196, 129407), (2571, 110532), (2718, 104554), (3428, 82899), (5142, 55266), (5436, 52277), (7713, 36844), (9211, 30852), (10284, 27633), (15426, 18422)]