319208736

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 1103155200

約数和(自身を除く): 783946464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 49, 56, 62, 66, 77, 84, 88, 93, 96, 98, 112, 124, 132, 147, 154, 168, 176, 186, 196, 199, 217, 224, 231, 248, 264, 294, 308, 336, 341, 352, 372, 392, 398, 434, 462, 496, 528, 539, 588, 597, 616, 651, 672, 682, 744, 784, 796, 868, 924, 992, 1023, 1056, 1078, 1176, 1194, 1232, 1302, 1364, 1393, 1488, 1519, 1568, 1592, 1617, 1736, 1848, 2046, 2156, 2189, 2352, 2387, 2388, 2464, 2604, 2728, 2786, 2976, 3038, 3184, 3234, 3472, 3696, 4092, 4179, 4312, 4378, 4557, 4704, 4774, 4776, 5208, 5456, 5572, 6076, 6169, 6368, 6468, 6567, 6944, 7161, 7392, 8184, 8358, 8624, 8756, 9114, 9548, 9552, 9751, 10416, 10912, 11144, 12152, 12338, 12936, 13134, 14322, 15323, 16368, 16709, 16716, 17248, 17512, 18228, 18507, 19096, 19104, 19502, 20832, 22288, 24304, 24676, 25872, 26268, 28644, 29253, 30646, 32736, 33418, 33432, 35024, 36456, 37014, 38192, 39004, 43183, 44576, 45969, 48608, 49352, 50127, 51744, 52536, 57288, 58506, 61292, 66836, 66864, 67859, 70048, 72912, 74028, 76384, 78008, 86366, 91938, 98704, 100254, 105072, 107261, 114576, 117012, 122584, 129549, 133672, 133728, 135718, 145824, 148056, 156016, 172732, 183876, 197408, 200508, 203577, 210144, 214522, 229152, 234024, 245168, 259098, 267344, 271436, 296112, 302281, 312032, 321783, 345464, 367752, 401016, 407154, 429044, 468048, 475013, 490336, 518196, 534688, 542872, 592224, 604562, 643566, 690928, 735504, 802032, 814308, 858088, 906843, 936096, 950026, 1036392, 1085744, 1209124, 1287132, 1381856, 1425039, 1471008, 1604064, 1628616, 1716176, 1813686, 1900052, 2072784, 2171488, 2418248, 2574264, 2850078, 3257232, 3325091, 3432352, 3627372, 3800104, 4145568, 4836496, 5148528, 5700156, 6514464, 6650182, 7254744, 7600208, 9672992, 9975273, 10297056, 11400312, 13300364, 14509488, 15200416, 19950546, 22800624, 26600728, 29018976, 39901092, 45601248, 53201456, 79802184, 106402912, 159604368, 319208736]

約数ペア:

[(1, 319208736), (2, 159604368), (3, 106402912), (4, 79802184), (6, 53201456), (7, 45601248), (8, 39901092), (11, 29018976), (12, 26600728), (14, 22800624), (16, 19950546), (21, 15200416), (22, 14509488), (24, 13300364), (28, 11400312), (31, 10297056), (32, 9975273), (33, 9672992), (42, 7600208), (44, 7254744), (48, 6650182), (49, 6514464), (56, 5700156), (62, 5148528), (66, 4836496), (77, 4145568), (84, 3800104), (88, 3627372), (93, 3432352), (96, 3325091), (98, 3257232), (112, 2850078), (124, 2574264), (132, 2418248), (147, 2171488), (154, 2072784), (168, 1900052), (176, 1813686), (186, 1716176), (196, 1628616), (199, 1604064), (217, 1471008), (224, 1425039), (231, 1381856), (248, 1287132), (264, 1209124), (294, 1085744), (308, 1036392), (336, 950026), (341, 936096), (352, 906843), (372, 858088), (392, 814308), (398, 802032), (434, 735504), (462, 690928), (496, 643566), (528, 604562), (539, 592224), (588, 542872), (597, 534688), (616, 518196), (651, 490336), (672, 475013), (682, 468048), (744, 429044), (784, 407154), (796, 401016), (868, 367752), (924, 345464), (992, 321783), (1023, 312032), (1056, 302281), (1078, 296112), (1176, 271436), (1194, 267344), (1232, 259098), (1302, 245168), (1364, 234024), (1393, 229152), (1488, 214522), (1519, 210144), (1568, 203577), (1592, 200508), (1617, 197408), (1736, 183876), (1848, 172732), (2046, 156016), (2156, 148056), (2189, 145824), (2352, 135718), (2387, 133728), (2388, 133672), (2464, 129549), (2604, 122584), (2728, 117012), (2786, 114576), (2976, 107261), (3038, 105072), (3184, 100254), (3234, 98704), (3472, 91938), (3696, 86366), (4092, 78008), (4179, 76384), (4312, 74028), (4378, 72912), (4557, 70048), (4704, 67859), (4774, 66864), (4776, 66836), (5208, 61292), (5456, 58506), (5572, 57288), (6076, 52536), (6169, 51744), (6368, 50127), (6468, 49352), (6567, 48608), (6944, 45969), (7161, 44576), (7392, 43183), (8184, 39004), (8358, 38192), (8624, 37014), (8756, 36456), (9114, 35024), (9548, 33432), (9552, 33418), (9751, 32736), (10416, 30646), (10912, 29253), (11144, 28644), (12152, 26268), (12338, 25872), (12936, 24676), (13134, 24304), (14322, 22288), (15323, 20832), (16368, 19502), (16709, 19104), (16716, 19096), (17248, 18507), (17512, 18228)]