831406923612

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{479}}^1\times {\mathrm{351929}}^1$

素因数の和:352555

約数の個数: 72

約数和(自身を含む): 2121377731200

約数和(自身を除く): 1289970807588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 479, 548, 822, 958, 1233, 1437, 1644, 1916, 2466, 2874, 4311, 4932, 5748, 8622, 17244, 65623, 131246, 196869, 262492, 351929, 393738, 590607, 703858, 787476, 1055787, 1181214, 1407716, 2111574, 2362428, 3167361, 4223148, 6334722, 12669444, 48214273, 96428546, 144642819, 168573991, 192857092, 289285638, 337147982, 433928457, 505721973, 578571276, 674295964, 867856914, 1011443946, 1517165919, 1735713828, 2022887892, 3034331838, 6068663676, 23094636767, 46189273534, 69283910301, 92378547068, 138567820602, 207851730903, 277135641204, 415703461806, 831406923612]

約数ペア:

[(1, 831406923612), (2, 415703461806), (3, 277135641204), (4, 207851730903), (6, 138567820602), (9, 92378547068), (12, 69283910301), (18, 46189273534), (36, 23094636767), (137, 6068663676), (274, 3034331838), (411, 2022887892), (479, 1735713828), (548, 1517165919), (822, 1011443946), (958, 867856914), (1233, 674295964), (1437, 578571276), (1644, 505721973), (1916, 433928457), (2466, 337147982), (2874, 289285638), (4311, 192857092), (4932, 168573991), (5748, 144642819), (8622, 96428546), (17244, 48214273), (65623, 12669444), (131246, 6334722), (196869, 4223148), (262492, 3167361), (351929, 2362428), (393738, 2111574), (590607, 1407716), (703858, 1181214), (787476, 1055787)]