223985412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1703

約数の個数: 120

約数和(自身を含む): 680581440

約数和(自身を除く): 456596028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 549, 567, 732, 756, 854, 1098, 1134, 1281, 1619, 1647, 1708, 2196, 2268, 2562, 3238, 3294, 3843, 4857, 4941, 5124, 6476, 6588, 7686, 9714, 9882, 11333, 11529, 14571, 15372, 19428, 19764, 22666, 23058, 29142, 33999, 34587, 43713, 45332, 46116, 58284, 67998, 69174, 87426, 98759, 101997, 131139, 135996, 138348, 174852, 197518, 203994, 262278, 296277, 305991, 395036, 407988, 524556, 592554, 611982, 691313, 888831, 917973, 1185108, 1223964, 1382626, 1777662, 1835946, 2073939, 2666493, 2765252, 3555324, 3671892, 4147878, 5332986, 6221817, 7999479, 8295756, 10665972, 12443634, 15998958, 18665451, 24887268, 31997916, 37330902, 55996353, 74661804, 111992706, 223985412]

約数ペア:

[(1, 223985412), (2, 111992706), (3, 74661804), (4, 55996353), (6, 37330902), (7, 31997916), (9, 24887268), (12, 18665451), (14, 15998958), (18, 12443634), (21, 10665972), (27, 8295756), (28, 7999479), (36, 6221817), (42, 5332986), (54, 4147878), (61, 3671892), (63, 3555324), (81, 2765252), (84, 2666493), (108, 2073939), (122, 1835946), (126, 1777662), (162, 1382626), (183, 1223964), (189, 1185108), (244, 917973), (252, 888831), (324, 691313), (366, 611982), (378, 592554), (427, 524556), (549, 407988), (567, 395036), (732, 305991), (756, 296277), (854, 262278), (1098, 203994), (1134, 197518), (1281, 174852), (1619, 138348), (1647, 135996), (1708, 131139), (2196, 101997), (2268, 98759), (2562, 87426), (3238, 69174), (3294, 67998), (3843, 58284), (4857, 46116), (4941, 45332), (5124, 43713), (6476, 34587), (6588, 33999), (7686, 29142), (9714, 23058), (9882, 22666), (11333, 19764), (11529, 19428), (14571, 15372)]