2271805984

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 5658992640

約数和(自身を除く): 3387186656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 67, 76, 112, 124, 133, 134, 152, 217, 224, 248, 257, 266, 268, 304, 434, 469, 496, 514, 532, 536, 589, 608, 868, 938, 992, 1028, 1064, 1072, 1178, 1273, 1736, 1799, 1876, 2056, 2077, 2128, 2144, 2356, 2546, 3472, 3598, 3752, 4112, 4123, 4154, 4256, 4712, 4883, 5092, 6944, 7196, 7504, 7967, 8224, 8246, 8308, 8911, 9424, 9766, 10184, 14392, 14539, 15008, 15934, 16492, 16616, 17219, 17822, 18848, 19532, 20368, 28784, 29078, 31868, 32984, 33232, 34181, 34438, 35644, 39064, 39463, 40736, 55769, 57568, 58156, 63736, 65968, 66464, 68362, 68876, 71288, 78128, 78926, 111538, 116312, 120533, 127472, 131936, 136724, 137752, 142576, 151373, 156256, 157852, 223076, 232624, 241066, 254944, 273448, 275504, 276241, 285152, 302746, 315704, 327161, 446152, 465248, 482132, 533789, 546896, 551008, 552482, 605492, 631408, 654322, 892304, 964264, 1059611, 1067578, 1093792, 1104964, 1210984, 1262816, 1308644, 1784608, 1928528, 2119222, 2135156, 2209928, 2290127, 2421968, 2617288, 3736523, 3857056, 4238444, 4270312, 4419856, 4580254, 4843936, 5234576, 7473046, 8476888, 8540624, 8839712, 9160508, 10141991, 10469152, 14946092, 16953776, 17081248, 18321016, 20283982, 29892184, 33907552, 36642032, 40567964, 59784368, 70993937, 73284064, 81135928, 119568736, 141987874, 162271856, 283975748, 324543712, 567951496, 1135902992, 2271805984]

約数ペア:

[(1, 2271805984), (2, 1135902992), (4, 567951496), (7, 324543712), (8, 283975748), (14, 162271856), (16, 141987874), (19, 119568736), (28, 81135928), (31, 73284064), (32, 70993937), (38, 59784368), (56, 40567964), (62, 36642032), (67, 33907552), (76, 29892184), (112, 20283982), (124, 18321016), (133, 17081248), (134, 16953776), (152, 14946092), (217, 10469152), (224, 10141991), (248, 9160508), (257, 8839712), (266, 8540624), (268, 8476888), (304, 7473046), (434, 5234576), (469, 4843936), (496, 4580254), (514, 4419856), (532, 4270312), (536, 4238444), (589, 3857056), (608, 3736523), (868, 2617288), (938, 2421968), (992, 2290127), (1028, 2209928), (1064, 2135156), (1072, 2119222), (1178, 1928528), (1273, 1784608), (1736, 1308644), (1799, 1262816), (1876, 1210984), (2056, 1104964), (2077, 1093792), (2128, 1067578), (2144, 1059611), (2356, 964264), (2546, 892304), (3472, 654322), (3598, 631408), (3752, 605492), (4112, 552482), (4123, 551008), (4154, 546896), (4256, 533789), (4712, 482132), (4883, 465248), (5092, 446152), (6944, 327161), (7196, 315704), (7504, 302746), (7967, 285152), (8224, 276241), (8246, 275504), (8308, 273448), (8911, 254944), (9424, 241066), (9766, 232624), (10184, 223076), (14392, 157852), (14539, 156256), (15008, 151373), (15934, 142576), (16492, 137752), (16616, 136724), (17219, 131936), (17822, 127472), (18848, 120533), (19532, 116312), (20368, 111538), (28784, 78926), (29078, 78128), (31868, 71288), (32984, 68876), (33232, 68362), (34181, 66464), (34438, 65968), (35644, 63736), (39064, 58156), (39463, 57568), (40736, 55769)]