127599472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 343977984

約数和(自身を除く): 216378512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 248, 257, 286, 308, 341, 364, 403, 434, 496, 514, 572, 616, 682, 728, 806, 868, 1001, 1028, 1144, 1232, 1364, 1456, 1612, 1736, 1799, 2002, 2056, 2288, 2387, 2728, 2821, 2827, 3224, 3341, 3472, 3598, 4004, 4112, 4433, 4774, 5456, 5642, 5654, 6448, 6682, 7196, 7967, 8008, 8866, 9548, 11284, 11308, 13364, 14392, 15934, 16016, 17732, 19096, 19789, 22568, 22616, 23387, 26728, 28784, 31031, 31868, 35464, 36751, 38192, 39578, 45136, 45232, 46774, 53456, 55769, 62062, 63736, 70928, 73502, 79156, 87637, 93548, 103571, 111538, 124124, 127472, 147004, 158312, 175274, 187096, 207142, 223076, 248248, 257257, 294008, 316624, 350548, 374192, 414284, 446152, 496496, 514514, 588016, 613459, 701096, 724997, 828568, 892304, 1029028, 1139281, 1226918, 1402192, 1449994, 1657136, 2058056, 2278562, 2453836, 2899988, 4116112, 4557124, 4907672, 5799976, 7974967, 9114248, 9815344, 11599952, 15949934, 18228496, 31899868, 63799736, 127599472]

約数ペア:

[(1, 127599472), (2, 63799736), (4, 31899868), (7, 18228496), (8, 15949934), (11, 11599952), (13, 9815344), (14, 9114248), (16, 7974967), (22, 5799976), (26, 4907672), (28, 4557124), (31, 4116112), (44, 2899988), (52, 2453836), (56, 2278562), (62, 2058056), (77, 1657136), (88, 1449994), (91, 1402192), (104, 1226918), (112, 1139281), (124, 1029028), (143, 892304), (154, 828568), (176, 724997), (182, 701096), (208, 613459), (217, 588016), (248, 514514), (257, 496496), (286, 446152), (308, 414284), (341, 374192), (364, 350548), (403, 316624), (434, 294008), (496, 257257), (514, 248248), (572, 223076), (616, 207142), (682, 187096), (728, 175274), (806, 158312), (868, 147004), (1001, 127472), (1028, 124124), (1144, 111538), (1232, 103571), (1364, 93548), (1456, 87637), (1612, 79156), (1736, 73502), (1799, 70928), (2002, 63736), (2056, 62062), (2288, 55769), (2387, 53456), (2728, 46774), (2821, 45232), (2827, 45136), (3224, 39578), (3341, 38192), (3472, 36751), (3598, 35464), (4004, 31868), (4112, 31031), (4433, 28784), (4774, 26728), (5456, 23387), (5642, 22616), (5654, 22568), (6448, 19789), (6682, 19096), (7196, 17732), (7967, 16016), (8008, 15934), (8866, 14392), (9548, 13364), (11284, 11308)]