211560984

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{7963}}^1$

素因数の和:8022

約数の個数: 80

約数和(自身を含む): 607095720

約数和(自身を除く): 395534736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 738, 984, 1107, 1476, 2214, 2952, 3321, 4428, 6642, 7963, 8856, 13284, 15926, 23889, 26568, 31852, 47778, 63704, 71667, 95556, 143334, 191112, 215001, 286668, 326483, 430002, 573336, 645003, 652966, 860004, 979449, 1290006, 1305932, 1720008, 1958898, 2580012, 2611864, 2938347, 3917796, 5160024, 5876694, 7835592, 8815041, 11753388, 17630082, 23506776, 26445123, 35260164, 52890246, 70520328, 105780492, 211560984]

約数ペア:

[(1, 211560984), (2, 105780492), (3, 70520328), (4, 52890246), (6, 35260164), (8, 26445123), (9, 23506776), (12, 17630082), (18, 11753388), (24, 8815041), (27, 7835592), (36, 5876694), (41, 5160024), (54, 3917796), (72, 2938347), (81, 2611864), (82, 2580012), (108, 1958898), (123, 1720008), (162, 1305932), (164, 1290006), (216, 979449), (246, 860004), (324, 652966), (328, 645003), (369, 573336), (492, 430002), (648, 326483), (738, 286668), (984, 215001), (1107, 191112), (1476, 143334), (2214, 95556), (2952, 71667), (3321, 63704), (4428, 47778), (6642, 31852), (7963, 26568), (8856, 23889), (13284, 15926)]