447983604

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{563}}^1$

素因数の和:658

約数の個数: 108

約数和(自身を含む): 1223153568

約数和(自身を除く): 775169964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 563, 713, 828, 961, 1116, 1126, 1426, 1689, 1922, 2139, 2252, 2852, 2883, 3378, 3844, 4278, 5067, 5766, 6417, 6756, 8556, 8649, 10134, 11532, 12834, 12949, 17298, 17453, 20268, 22103, 25668, 25898, 34596, 34906, 38847, 44206, 51796, 52359, 66309, 69812, 77694, 88412, 104718, 116541, 132618, 155388, 157077, 198927, 209436, 233082, 265236, 314154, 397854, 401419, 466164, 541043, 628308, 795708, 802838, 1082086, 1204257, 1605676, 1623129, 2164172, 2408514, 3246258, 3612771, 4817028, 4869387, 6492516, 7225542, 9738774, 12443989, 14451084, 19477548, 24887978, 37331967, 49775956, 74663934, 111995901, 149327868, 223991802, 447983604]

約数ペア:

[(1, 447983604), (2, 223991802), (3, 149327868), (4, 111995901), (6, 74663934), (9, 49775956), (12, 37331967), (18, 24887978), (23, 19477548), (31, 14451084), (36, 12443989), (46, 9738774), (62, 7225542), (69, 6492516), (92, 4869387), (93, 4817028), (124, 3612771), (138, 3246258), (186, 2408514), (207, 2164172), (276, 1623129), (279, 1605676), (372, 1204257), (414, 1082086), (558, 802838), (563, 795708), (713, 628308), (828, 541043), (961, 466164), (1116, 401419), (1126, 397854), (1426, 314154), (1689, 265236), (1922, 233082), (2139, 209436), (2252, 198927), (2852, 157077), (2883, 155388), (3378, 132618), (3844, 116541), (4278, 104718), (5067, 88412), (5766, 77694), (6417, 69812), (6756, 66309), (8556, 52359), (8649, 51796), (10134, 44206), (11532, 38847), (12834, 34906), (12949, 34596), (17298, 25898), (17453, 25668), (20268, 22103)]