2498798176

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 6162791040

約数和(自身を除く): 3663992864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 73, 89, 101, 112, 119, 136, 146, 178, 202, 224, 238, 272, 292, 356, 404, 476, 511, 544, 584, 623, 707, 712, 808, 952, 1022, 1168, 1241, 1246, 1414, 1424, 1513, 1616, 1717, 1904, 2044, 2336, 2482, 2492, 2828, 2848, 3026, 3232, 3434, 3808, 4088, 4964, 4984, 5656, 6052, 6497, 6868, 7373, 8176, 8687, 8989, 9928, 9968, 10591, 11312, 12019, 12104, 12994, 13736, 14746, 16352, 17374, 17978, 19856, 19936, 21182, 22624, 24038, 24208, 25988, 27472, 29492, 34748, 35956, 39712, 42364, 45479, 48076, 48416, 51611, 51976, 54944, 58984, 62923, 69496, 71912, 84728, 90958, 96152, 103222, 103952, 110449, 117968, 125341, 125846, 138992, 143824, 152813, 169456, 181916, 192304, 206444, 207904, 220898, 235936, 250682, 251692, 277984, 287648, 305626, 338912, 363832, 384608, 412888, 441796, 501364, 503384, 611252, 656197, 727664, 773143, 825776, 877387, 883592, 1002728, 1006768, 1069691, 1222504, 1312394, 1455328, 1546286, 1651552, 1754774, 1767184, 2005456, 2013536, 2139382, 2445008, 2624788, 3092572, 3509548, 3534368, 4010912, 4278764, 4593379, 4890016, 5249576, 6185144, 7019096, 8557528, 9186758, 10499152, 11155349, 12370288, 14038192, 17115056, 18373516, 20998304, 22310698, 24740576, 28076384, 34230112, 36747032, 44621396, 73494064, 78087443, 89242792, 146988128, 156174886, 178485584, 312349772, 356971168, 624699544, 1249399088, 2498798176]

約数ペア:

[(1, 2498798176), (2, 1249399088), (4, 624699544), (7, 356971168), (8, 312349772), (14, 178485584), (16, 156174886), (17, 146988128), (28, 89242792), (32, 78087443), (34, 73494064), (56, 44621396), (68, 36747032), (73, 34230112), (89, 28076384), (101, 24740576), (112, 22310698), (119, 20998304), (136, 18373516), (146, 17115056), (178, 14038192), (202, 12370288), (224, 11155349), (238, 10499152), (272, 9186758), (292, 8557528), (356, 7019096), (404, 6185144), (476, 5249576), (511, 4890016), (544, 4593379), (584, 4278764), (623, 4010912), (707, 3534368), (712, 3509548), (808, 3092572), (952, 2624788), (1022, 2445008), (1168, 2139382), (1241, 2013536), (1246, 2005456), (1414, 1767184), (1424, 1754774), (1513, 1651552), (1616, 1546286), (1717, 1455328), (1904, 1312394), (2044, 1222504), (2336, 1069691), (2482, 1006768), (2492, 1002728), (2828, 883592), (2848, 877387), (3026, 825776), (3232, 773143), (3434, 727664), (3808, 656197), (4088, 611252), (4964, 503384), (4984, 501364), (5656, 441796), (6052, 412888), (6497, 384608), (6868, 363832), (7373, 338912), (8176, 305626), (8687, 287648), (8989, 277984), (9928, 251692), (9968, 250682), (10591, 235936), (11312, 220898), (12019, 207904), (12104, 206444), (12994, 192304), (13736, 181916), (14746, 169456), (16352, 152813), (17374, 143824), (17978, 138992), (19856, 125846), (19936, 125341), (21182, 117968), (22624, 110449), (24038, 103952), (24208, 103222), (25988, 96152), (27472, 90958), (29492, 84728), (34748, 71912), (35956, 69496), (39712, 62923), (42364, 58984), (45479, 54944), (48076, 51976), (48416, 51611)]