273140318

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 485388288

約数和(自身を除く): 212247970

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 121, 242, 253, 341, 506, 682, 713, 1426, 1583, 2783, 3166, 3751, 5566, 7502, 7843, 15686, 17413, 34826, 36409, 49073, 72818, 86273, 98146, 172546, 191543, 383086, 400499, 539803, 800998, 1079606, 1128679, 2257358, 4405489, 5937833, 8810978, 11875666, 12415469, 24830938, 136570159, 273140318]

約数ペア:

[(1, 273140318), (2, 136570159), (11, 24830938), (22, 12415469), (23, 11875666), (31, 8810978), (46, 5937833), (62, 4405489), (121, 2257358), (242, 1128679), (253, 1079606), (341, 800998), (506, 539803), (682, 400499), (713, 383086), (1426, 191543), (1583, 172546), (2783, 98146), (3166, 86273), (3751, 72818), (5566, 49073), (7502, 36409), (7843, 34826), (15686, 17413)]