408085002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 1009008000

約数和(自身を除く): 600922998

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 263, 342, 349, 494, 526, 698, 741, 789, 1047, 1482, 1578, 2094, 2223, 2367, 3141, 3419, 4446, 4537, 4734, 4997, 6282, 6631, 6838, 9074, 9994, 10257, 13262, 13611, 14991, 19893, 20514, 27222, 29982, 30771, 39786, 40833, 44973, 59679, 61542, 64961, 81666, 86203, 89946, 91787, 119358, 129922, 172406, 183574, 194883, 258609, 275361, 389766, 517218, 550722, 584649, 775827, 826083, 1169298, 1193231, 1551654, 1652166, 1743953, 2386462, 3487906, 3579693, 5231859, 7159386, 10463718, 10739079, 15695577, 21478158, 22671389, 31391154, 45342778, 68014167, 136028334, 204042501, 408085002]

約数ペア:

[(1, 408085002), (2, 204042501), (3, 136028334), (6, 68014167), (9, 45342778), (13, 31391154), (18, 22671389), (19, 21478158), (26, 15695577), (38, 10739079), (39, 10463718), (57, 7159386), (78, 5231859), (114, 3579693), (117, 3487906), (171, 2386462), (234, 1743953), (247, 1652166), (263, 1551654), (342, 1193231), (349, 1169298), (494, 826083), (526, 775827), (698, 584649), (741, 550722), (789, 517218), (1047, 389766), (1482, 275361), (1578, 258609), (2094, 194883), (2223, 183574), (2367, 172406), (3141, 129922), (3419, 119358), (4446, 91787), (4537, 89946), (4734, 86203), (4997, 81666), (6282, 64961), (6631, 61542), (6838, 59679), (9074, 44973), (9994, 40833), (10257, 39786), (13262, 30771), (13611, 29982), (14991, 27222), (19893, 20514)]