668217640176

素因数分解:

$2^4\times 3^5\times {\mathrm{173}}^1\times {\mathrm{419}}^1\times {\mathrm{2371}}^1$

素因数の和:2986

約数の個数: 240

約数和(自身を含む): 1956033555840

約数和(自身を除く): 1287815915664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 173, 216, 243, 324, 346, 419, 432, 486, 519, 648, 692, 838, 972, 1038, 1257, 1296, 1384, 1557, 1676, 1944, 2076, 2371, 2514, 2768, 3114, 3352, 3771, 3888, 4152, 4671, 4742, 5028, 6228, 6704, 7113, 7542, 8304, 9342, 9484, 10056, 11313, 12456, 14013, 14226, 15084, 18684, 18968, 20112, 21339, 22626, 24912, 28026, 28452, 30168, 33939, 37368, 37936, 42039, 42678, 45252, 56052, 56904, 60336, 64017, 67878, 72487, 74736, 84078, 85356, 90504, 101817, 112104, 113808, 128034, 135756, 144974, 168156, 170712, 181008, 192051, 203634, 217461, 224208, 256068, 271512, 289948, 336312, 341424, 384102, 407268, 410183, 434922, 512136, 543024, 576153, 579896, 652383, 672624, 768204, 814536, 820366, 869844, 993449, 1024272, 1152306, 1159792, 1230549, 1304766, 1536408, 1629072, 1640732, 1739688, 1957149, 1986898, 2304612, 2461098, 2609532, 2980347, 3072816, 3281464, 3479376, 3691647, 3914298, 3973796, 4609224, 4922196, 5219064, 5871447, 5960694, 6562928, 7383294, 7828596, 7947592, 8941041, 9218448, 9844392, 10438128, 11074941, 11742894, 11921388, 14766588, 15657192, 15895184, 17614341, 17882082, 19688784, 22149882, 23485788, 23842776, 26823123, 29533176, 31314384, 33224823, 35228682, 35764164, 44299764, 46971576, 47685552, 53646246, 59066352, 66449646, 70457364, 71528328, 80469369, 88599528, 93943152, 99674469, 107292492, 132899292, 140914728, 143056656, 160938738, 171866677, 177199056, 199348938, 214584984, 241408107, 265798584, 281829456, 321877476, 343733354, 398697876, 429169968, 482816214, 515600031, 531597168, 643754952, 687466708, 797395752, 965632428, 1031200062, 1287509904, 1374933416, 1546800093, 1594791504, 1931264856, 2062400124, 2749866832, 3093600186, 3862529712, 4124800248, 4640400279, 6187200372, 8249600496, 9280800558, 12374400744, 13921200837, 18561601116, 24748801488, 27842401674, 37123202232, 41763602511, 55684803348, 74246404464, 83527205022, 111369606696, 167054410044, 222739213392, 334108820088, 668217640176]

約数ペア:

[(1, 668217640176), (2, 334108820088), (3, 222739213392), (4, 167054410044), (6, 111369606696), (8, 83527205022), (9, 74246404464), (12, 55684803348), (16, 41763602511), (18, 37123202232), (24, 27842401674), (27, 24748801488), (36, 18561601116), (48, 13921200837), (54, 12374400744), (72, 9280800558), (81, 8249600496), (108, 6187200372), (144, 4640400279), (162, 4124800248), (173, 3862529712), (216, 3093600186), (243, 2749866832), (324, 2062400124), (346, 1931264856), (419, 1594791504), (432, 1546800093), (486, 1374933416), (519, 1287509904), (648, 1031200062), (692, 965632428), (838, 797395752), (972, 687466708), (1038, 643754952), (1257, 531597168), (1296, 515600031), (1384, 482816214), (1557, 429169968), (1676, 398697876), (1944, 343733354), (2076, 321877476), (2371, 281829456), (2514, 265798584), (2768, 241408107), (3114, 214584984), (3352, 199348938), (3771, 177199056), (3888, 171866677), (4152, 160938738), (4671, 143056656), (4742, 140914728), (5028, 132899292), (6228, 107292492), (6704, 99674469), (7113, 93943152), (7542, 88599528), (8304, 80469369), (9342, 71528328), (9484, 70457364), (10056, 66449646), (11313, 59066352), (12456, 53646246), (14013, 47685552), (14226, 46971576), (15084, 44299764), (18684, 35764164), (18968, 35228682), (20112, 33224823), (21339, 31314384), (22626, 29533176), (24912, 26823123), (28026, 23842776), (28452, 23485788), (30168, 22149882), (33939, 19688784), (37368, 17882082), (37936, 17614341), (42039, 15895184), (42678, 15657192), (45252, 14766588), (56052, 11921388), (56904, 11742894), (60336, 11074941), (64017, 10438128), (67878, 9844392), (72487, 9218448), (74736, 8941041), (84078, 7947592), (85356, 7828596), (90504, 7383294), (101817, 6562928), (112104, 5960694), (113808, 5871447), (128034, 5219064), (135756, 4922196), (144974, 4609224), (168156, 3973796), (170712, 3914298), (181008, 3691647), (192051, 3479376), (203634, 3281464), (217461, 3072816), (224208, 2980347), (256068, 2609532), (271512, 2461098), (289948, 2304612), (336312, 1986898), (341424, 1957149), (384102, 1739688), (407268, 1640732), (410183, 1629072), (434922, 1536408), (512136, 1304766), (543024, 1230549), (576153, 1159792), (579896, 1152306), (652383, 1024272), (672624, 993449), (768204, 869844), (814536, 820366)]