216396852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3381

約数の個数: 96

約数和(自身を含む): 622433280

約数和(自身を除く): 406036428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 164, 228, 246, 266, 287, 399, 492, 532, 574, 779, 798, 861, 1148, 1558, 1596, 1722, 2337, 3116, 3307, 3444, 4674, 5453, 6614, 9348, 9921, 10906, 13228, 16359, 19842, 21812, 23149, 32718, 39684, 46298, 62833, 65436, 69447, 92596, 125666, 135587, 138894, 188499, 251332, 271174, 277788, 376998, 406761, 439831, 542348, 753996, 813522, 879662, 949109, 1319493, 1627044, 1759324, 1898218, 2576153, 2638986, 2847327, 3796436, 5152306, 5277972, 5694654, 7728459, 10304612, 11389308, 15456918, 18033071, 30913836, 36066142, 54099213, 72132284, 108198426, 216396852]

約数ペア:

[(1, 216396852), (2, 108198426), (3, 72132284), (4, 54099213), (6, 36066142), (7, 30913836), (12, 18033071), (14, 15456918), (19, 11389308), (21, 10304612), (28, 7728459), (38, 5694654), (41, 5277972), (42, 5152306), (57, 3796436), (76, 2847327), (82, 2638986), (84, 2576153), (114, 1898218), (123, 1759324), (133, 1627044), (164, 1319493), (228, 949109), (246, 879662), (266, 813522), (287, 753996), (399, 542348), (492, 439831), (532, 406761), (574, 376998), (779, 277788), (798, 271174), (861, 251332), (1148, 188499), (1558, 138894), (1596, 135587), (1722, 125666), (2337, 92596), (3116, 69447), (3307, 65436), (3444, 62833), (4674, 46298), (5453, 39684), (6614, 32718), (9348, 23149), (9921, 21812), (10906, 19842), (13228, 16359)]