218874312

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{6373}}^1$

素因数の和:6444

約数の個数: 80

約数和(自身を含む): 624715740

約数和(自身を除く): 405841428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2862, 3816, 4293, 5724, 6373, 8586, 11448, 12746, 17172, 19119, 25492, 34344, 38238, 50984, 57357, 76476, 114714, 152952, 172071, 229428, 337769, 344142, 458856, 516213, 675538, 688284, 1013307, 1032426, 1351076, 1376568, 2026614, 2064852, 2702152, 3039921, 4053228, 4129704, 6079842, 8106456, 9119763, 12159684, 18239526, 24319368, 27359289, 36479052, 54718578, 72958104, 109437156, 218874312]

約数ペア:

[(1, 218874312), (2, 109437156), (3, 72958104), (4, 54718578), (6, 36479052), (8, 27359289), (9, 24319368), (12, 18239526), (18, 12159684), (24, 9119763), (27, 8106456), (36, 6079842), (53, 4129704), (54, 4053228), (72, 3039921), (81, 2702152), (106, 2064852), (108, 2026614), (159, 1376568), (162, 1351076), (212, 1032426), (216, 1013307), (318, 688284), (324, 675538), (424, 516213), (477, 458856), (636, 344142), (648, 337769), (954, 229428), (1272, 172071), (1431, 152952), (1908, 114714), (2862, 76476), (3816, 57357), (4293, 50984), (5724, 38238), (6373, 34344), (8586, 25492), (11448, 19119), (12746, 17172)]