16989840224

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1\times {\mathrm{1567}}^1$

素因数の和:2180

約数の個数: 96

約数和(自身を含む): 38723328000

約数和(自身を除く): 21733487776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 499, 679, 776, 998, 1358, 1552, 1567, 1996, 2716, 3104, 3134, 3493, 3992, 5432, 6268, 6986, 7984, 10864, 10969, 12536, 13972, 15968, 21728, 21938, 25072, 27944, 43876, 48403, 50144, 55888, 87752, 96806, 111776, 151999, 175504, 193612, 303998, 338821, 351008, 387224, 607996, 677642, 774448, 781933, 1063993, 1215992, 1355284, 1548896, 1563866, 2127986, 2431984, 2710568, 3127732, 4255972, 4863968, 5421136, 5473531, 6255464, 8511944, 10842272, 10947062, 12510928, 17023888, 21894124, 25021856, 34047776, 43788248, 75847501, 87576496, 151695002, 175152992, 303390004, 530932507, 606780008, 1061865014, 1213560016, 2123730028, 2427120032, 4247460056, 8494920112, 16989840224]

約数ペア:

[(1, 16989840224), (2, 8494920112), (4, 4247460056), (7, 2427120032), (8, 2123730028), (14, 1213560016), (16, 1061865014), (28, 606780008), (32, 530932507), (56, 303390004), (97, 175152992), (112, 151695002), (194, 87576496), (224, 75847501), (388, 43788248), (499, 34047776), (679, 25021856), (776, 21894124), (998, 17023888), (1358, 12510928), (1552, 10947062), (1567, 10842272), (1996, 8511944), (2716, 6255464), (3104, 5473531), (3134, 5421136), (3493, 4863968), (3992, 4255972), (5432, 3127732), (6268, 2710568), (6986, 2431984), (7984, 2127986), (10864, 1563866), (10969, 1548896), (12536, 1355284), (13972, 1215992), (15968, 1063993), (21728, 781933), (21938, 774448), (25072, 677642), (27944, 607996), (43876, 387224), (48403, 351008), (50144, 338821), (55888, 303998), (87752, 193612), (96806, 175504), (111776, 151999)]