664996752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 2275782912

約数和(自身を除く): 1610786160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 151, 153, 168, 204, 238, 252, 257, 272, 302, 306, 336, 357, 408, 453, 476, 504, 514, 604, 612, 714, 771, 816, 906, 952, 1008, 1028, 1057, 1071, 1208, 1224, 1359, 1428, 1542, 1799, 1812, 1904, 2056, 2114, 2142, 2313, 2416, 2448, 2567, 2718, 2856, 3084, 3171, 3598, 3624, 4112, 4228, 4284, 4369, 4626, 5134, 5397, 5436, 5712, 6168, 6342, 7196, 7248, 7701, 8456, 8568, 8738, 9252, 9513, 10268, 10794, 10872, 12336, 12684, 13107, 14392, 15402, 16191, 16912, 17136, 17476, 17969, 18504, 19026, 20536, 21588, 21744, 23103, 25368, 26214, 28784, 30583, 30804, 32382, 34952, 35938, 37008, 38052, 38807, 39321, 41072, 43176, 46206, 50736, 52428, 53907, 61166, 61608, 64764, 69904, 71876, 76104, 77614, 78642, 86352, 91749, 92412, 104856, 107814, 116421, 122332, 123216, 129528, 143752, 152208, 155228, 157284, 161721, 183498, 184824, 209712, 215628, 232842, 244664, 259056, 271649, 275247, 287504, 310456, 314568, 323442, 349263, 366996, 369648, 431256, 465684, 489328, 543298, 550494, 620912, 629136, 646884, 659719, 698526, 733992, 814947, 862512, 931368, 1086596, 1100988, 1293768, 1319438, 1397052, 1467984, 1629894, 1862736, 1979157, 2173192, 2201976, 2444841, 2587536, 2638876, 2794104, 3259788, 3958314, 4346384, 4403952, 4618033, 4889682, 5277752, 5588208, 5937471, 6519576, 7916628, 9236066, 9779364, 10555504, 11874942, 13039152, 13854099, 15833256, 18472132, 19558728, 23749884, 27708198, 31666512, 36944264, 39117456, 41562297, 47499768, 55416396, 73888528, 83124594, 94999536, 110832792, 166249188, 221665584, 332498376, 664996752]

約数ペア:

[(1, 664996752), (2, 332498376), (3, 221665584), (4, 166249188), (6, 110832792), (7, 94999536), (8, 83124594), (9, 73888528), (12, 55416396), (14, 47499768), (16, 41562297), (17, 39117456), (18, 36944264), (21, 31666512), (24, 27708198), (28, 23749884), (34, 19558728), (36, 18472132), (42, 15833256), (48, 13854099), (51, 13039152), (56, 11874942), (63, 10555504), (68, 9779364), (72, 9236066), (84, 7916628), (102, 6519576), (112, 5937471), (119, 5588208), (126, 5277752), (136, 4889682), (144, 4618033), (151, 4403952), (153, 4346384), (168, 3958314), (204, 3259788), (238, 2794104), (252, 2638876), (257, 2587536), (272, 2444841), (302, 2201976), (306, 2173192), (336, 1979157), (357, 1862736), (408, 1629894), (453, 1467984), (476, 1397052), (504, 1319438), (514, 1293768), (604, 1100988), (612, 1086596), (714, 931368), (771, 862512), (816, 814947), (906, 733992), (952, 698526), (1008, 659719), (1028, 646884), (1057, 629136), (1071, 620912), (1208, 550494), (1224, 543298), (1359, 489328), (1428, 465684), (1542, 431256), (1799, 369648), (1812, 366996), (1904, 349263), (2056, 323442), (2114, 314568), (2142, 310456), (2313, 287504), (2416, 275247), (2448, 271649), (2567, 259056), (2718, 244664), (2856, 232842), (3084, 215628), (3171, 209712), (3598, 184824), (3624, 183498), (4112, 161721), (4228, 157284), (4284, 155228), (4369, 152208), (4626, 143752), (5134, 129528), (5397, 123216), (5436, 122332), (5712, 116421), (6168, 107814), (6342, 104856), (7196, 92412), (7248, 91749), (7701, 86352), (8456, 78642), (8568, 77614), (8738, 76104), (9252, 71876), (9513, 69904), (10268, 64764), (10794, 61608), (10872, 61166), (12336, 53907), (12684, 52428), (13107, 50736), (14392, 46206), (15402, 43176), (16191, 41072), (16912, 39321), (17136, 38807), (17476, 38052), (17969, 37008), (18504, 35938), (19026, 34952), (20536, 32382), (21588, 30804), (21744, 30583), (23103, 28784), (25368, 26214)]