1171622394

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:641

約数の個数: 80

約数和(自身を含む): 2670262848

約数和(自身を除く): 1498640454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 257, 263, 321, 514, 526, 642, 771, 789, 963, 1542, 1578, 1926, 2313, 2367, 2889, 4626, 4734, 5778, 6939, 7101, 8667, 13878, 14202, 17334, 20817, 21303, 27499, 28141, 41634, 42606, 54998, 56282, 67591, 82497, 84423, 135182, 164994, 168846, 202773, 247491, 253269, 405546, 494982, 506538, 608319, 742473, 759807, 1216638, 1484946, 1519614, 1824957, 2227419, 2279421, 3649914, 4454838, 4558842, 5474871, 7232237, 10949742, 14464474, 21696711, 43393422, 65090133, 130180266, 195270399, 390540798, 585811197, 1171622394]

約数ペア:

[(1, 1171622394), (2, 585811197), (3, 390540798), (6, 195270399), (9, 130180266), (18, 65090133), (27, 43393422), (54, 21696711), (81, 14464474), (107, 10949742), (162, 7232237), (214, 5474871), (257, 4558842), (263, 4454838), (321, 3649914), (514, 2279421), (526, 2227419), (642, 1824957), (771, 1519614), (789, 1484946), (963, 1216638), (1542, 759807), (1578, 742473), (1926, 608319), (2313, 506538), (2367, 494982), (2889, 405546), (4626, 253269), (4734, 247491), (5778, 202773), (6939, 168846), (7101, 164994), (8667, 135182), (13878, 84423), (14202, 82497), (17334, 67591), (20817, 56282), (21303, 54998), (27499, 42606), (28141, 41634)]