8678472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 24053760

約数和(自身を除く): 15375288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 463, 568, 781, 852, 926, 1389, 1562, 1704, 1852, 2343, 2778, 3124, 3704, 4686, 5093, 5556, 6248, 9372, 10186, 11112, 15279, 18744, 20372, 30558, 32873, 40744, 61116, 65746, 98619, 122232, 131492, 197238, 262984, 361603, 394476, 723206, 788952, 1084809, 1446412, 2169618, 2892824, 4339236, 8678472]

約数ペア:

[(1, 8678472), (2, 4339236), (3, 2892824), (4, 2169618), (6, 1446412), (8, 1084809), (11, 788952), (12, 723206), (22, 394476), (24, 361603), (33, 262984), (44, 197238), (66, 131492), (71, 122232), (88, 98619), (132, 65746), (142, 61116), (213, 40744), (264, 32873), (284, 30558), (426, 20372), (463, 18744), (568, 15279), (781, 11112), (852, 10186), (926, 9372), (1389, 6248), (1562, 5556), (1704, 5093), (1852, 4686), (2343, 3704), (2778, 3124)]