291269366892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{971}}^1\times {\mathrm{2063}}^1$

素因数の和:3628

約数の個数: 144

約数和(自身を含む): 844180227072

約数和(自身を除く): 552910860180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 577, 971, 1154, 1731, 1942, 2063, 2308, 2913, 3462, 3884, 4039, 4126, 5193, 5826, 6189, 6797, 6924, 8078, 8252, 8739, 10386, 11652, 12117, 12378, 13594, 14441, 16156, 17478, 18567, 20391, 20772, 24234, 24756, 27188, 28882, 34956, 36351, 37134, 40782, 43323, 48468, 57764, 61173, 72702, 74268, 81564, 86646, 122346, 129969, 145404, 173292, 244692, 259938, 519876, 560267, 1120534, 1190351, 1680801, 2003173, 2241068, 2380702, 3361602, 3571053, 3921869, 4006346, 4761404, 5042403, 6009519, 6723204, 7142106, 7843738, 8012692, 8332457, 10084806, 10713159, 11765607, 12019038, 14022211, 14284212, 15687476, 16664914, 18028557, 20169612, 21426318, 23531214, 24038076, 24997371, 28044422, 33329828, 35296821, 36057114, 42066633, 42852636, 47062428, 49994742, 56088844, 70593642, 72114228, 74992113, 84133266, 99989484, 126199899, 141187284, 149984226, 168266532, 252399798, 299968452, 504799596, 1155830821, 2311661642, 3467492463, 4623323284, 6934984926, 8090815747, 10402477389, 13869969852, 16181631494, 20804954778, 24272447241, 32363262988, 41609909556, 48544894482, 72817341723, 97089788964, 145634683446, 291269366892]

約数ペア:

[(1, 291269366892), (2, 145634683446), (3, 97089788964), (4, 72817341723), (6, 48544894482), (7, 41609909556), (9, 32363262988), (12, 24272447241), (14, 20804954778), (18, 16181631494), (21, 13869969852), (28, 10402477389), (36, 8090815747), (42, 6934984926), (63, 4623323284), (84, 3467492463), (126, 2311661642), (252, 1155830821), (577, 504799596), (971, 299968452), (1154, 252399798), (1731, 168266532), (1942, 149984226), (2063, 141187284), (2308, 126199899), (2913, 99989484), (3462, 84133266), (3884, 74992113), (4039, 72114228), (4126, 70593642), (5193, 56088844), (5826, 49994742), (6189, 47062428), (6797, 42852636), (6924, 42066633), (8078, 36057114), (8252, 35296821), (8739, 33329828), (10386, 28044422), (11652, 24997371), (12117, 24038076), (12378, 23531214), (13594, 21426318), (14441, 20169612), (16156, 18028557), (17478, 16664914), (18567, 15687476), (20391, 14284212), (20772, 14022211), (24234, 12019038), (24756, 11765607), (27188, 10713159), (28882, 10084806), (34956, 8332457), (36351, 8012692), (37134, 7843738), (40782, 7142106), (43323, 6723204), (48468, 6009519), (57764, 5042403), (61173, 4761404), (72702, 4006346), (74268, 3921869), (81564, 3571053), (86646, 3361602), (122346, 2380702), (129969, 2241068), (145404, 2003173), (173292, 1680801), (244692, 1190351), (259938, 1120534), (519876, 560267)]