198826488

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 192

約数和(自身を含む): 672672000

約数和(自身を除く): 473845512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 324, 342, 378, 399, 456, 486, 504, 513, 532, 567, 648, 684, 756, 769, 798, 972, 1026, 1064, 1134, 1197, 1368, 1512, 1538, 1539, 1596, 1701, 1944, 2052, 2268, 2307, 2394, 3076, 3078, 3192, 3402, 3591, 4104, 4536, 4614, 4617, 4788, 5383, 6152, 6156, 6804, 6921, 7182, 9228, 9234, 9576, 10766, 10773, 12312, 13608, 13842, 14364, 14611, 16149, 18456, 18468, 20763, 21532, 21546, 27684, 28728, 29222, 32298, 32319, 36936, 41526, 43064, 43092, 43833, 48447, 55368, 58444, 62289, 64596, 64638, 83052, 86184, 87666, 96894, 102277, 116888, 124578, 129192, 129276, 131499, 145341, 166104, 175332, 186867, 193788, 204554, 249156, 258552, 262998, 290682, 306831, 350664, 373734, 387576, 394497, 409108, 436023, 498312, 525996, 581364, 613662, 747468, 788994, 818216, 872046, 920493, 1051992, 1162728, 1183491, 1227324, 1308069, 1494936, 1577988, 1744092, 1840986, 2366982, 2454648, 2616138, 2761479, 3155976, 3488184, 3550473, 3681972, 4733964, 5232276, 5522958, 7100946, 7363944, 8284437, 9467928, 10464552, 11045916, 14201892, 16568874, 22091832, 24853311, 28403784, 33137748, 49706622, 66275496, 99413244, 198826488]

約数ペア:

[(1, 198826488), (2, 99413244), (3, 66275496), (4, 49706622), (6, 33137748), (7, 28403784), (8, 24853311), (9, 22091832), (12, 16568874), (14, 14201892), (18, 11045916), (19, 10464552), (21, 9467928), (24, 8284437), (27, 7363944), (28, 7100946), (36, 5522958), (38, 5232276), (42, 4733964), (54, 3681972), (56, 3550473), (57, 3488184), (63, 3155976), (72, 2761479), (76, 2616138), (81, 2454648), (84, 2366982), (108, 1840986), (114, 1744092), (126, 1577988), (133, 1494936), (152, 1308069), (162, 1227324), (168, 1183491), (171, 1162728), (189, 1051992), (216, 920493), (228, 872046), (243, 818216), (252, 788994), (266, 747468), (324, 613662), (342, 581364), (378, 525996), (399, 498312), (456, 436023), (486, 409108), (504, 394497), (513, 387576), (532, 373734), (567, 350664), (648, 306831), (684, 290682), (756, 262998), (769, 258552), (798, 249156), (972, 204554), (1026, 193788), (1064, 186867), (1134, 175332), (1197, 166104), (1368, 145341), (1512, 131499), (1538, 129276), (1539, 129192), (1596, 124578), (1701, 116888), (1944, 102277), (2052, 96894), (2268, 87666), (2307, 86184), (2394, 83052), (3076, 64638), (3078, 64596), (3192, 62289), (3402, 58444), (3591, 55368), (4104, 48447), (4536, 43833), (4614, 43092), (4617, 43064), (4788, 41526), (5383, 36936), (6152, 32319), (6156, 32298), (6804, 29222), (6921, 28728), (7182, 27684), (9228, 21546), (9234, 21532), (9576, 20763), (10766, 18468), (10773, 18456), (12312, 16149), (13608, 14611), (13842, 14364)]