260250246

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1867

約数の個数: 80

約数和(自身を含む): 629459424

約数和(自身を除く): 369209178

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 81, 102, 106, 153, 159, 162, 306, 318, 459, 477, 901, 918, 954, 1377, 1431, 1783, 1802, 2703, 2754, 2862, 3566, 4293, 5349, 5406, 8109, 8586, 10698, 16047, 16218, 24327, 30311, 32094, 48141, 48654, 60622, 72981, 90933, 94499, 96282, 144423, 145962, 181866, 188998, 272799, 283497, 288846, 545598, 566994, 818397, 850491, 1606483, 1636794, 1700982, 2455191, 2551473, 3212966, 4819449, 4910382, 5102946, 7654419, 9638898, 14458347, 15308838, 28916694, 43375041, 86750082, 130125123, 260250246]

約数ペア:

[(1, 260250246), (2, 130125123), (3, 86750082), (6, 43375041), (9, 28916694), (17, 15308838), (18, 14458347), (27, 9638898), (34, 7654419), (51, 5102946), (53, 4910382), (54, 4819449), (81, 3212966), (102, 2551473), (106, 2455191), (153, 1700982), (159, 1636794), (162, 1606483), (306, 850491), (318, 818397), (459, 566994), (477, 545598), (901, 288846), (918, 283497), (954, 272799), (1377, 188998), (1431, 181866), (1783, 145962), (1802, 144423), (2703, 96282), (2754, 94499), (2862, 90933), (3566, 72981), (4293, 60622), (5349, 48654), (5406, 48141), (8109, 32094), (8586, 30311), (10698, 24327), (16047, 16218)]