782879104

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 1909440000

約数和(自身を除く): 1126560896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 103, 112, 119, 128, 136, 206, 224, 238, 272, 412, 448, 476, 499, 544, 721, 824, 896, 952, 998, 1088, 1442, 1648, 1751, 1904, 1996, 2176, 2884, 3296, 3493, 3502, 3808, 3992, 5768, 6592, 6986, 7004, 7616, 7984, 8483, 11536, 12257, 13184, 13972, 14008, 15232, 15968, 16966, 23072, 24514, 27944, 28016, 31936, 33932, 46144, 49028, 51397, 55888, 56032, 59381, 63872, 67864, 92288, 98056, 102794, 111776, 112064, 118762, 135728, 196112, 205588, 223552, 224128, 237524, 271456, 359779, 392224, 411176, 447104, 475048, 542912, 719558, 784448, 822352, 873749, 950096, 1085824, 1439116, 1568896, 1644704, 1747498, 1900192, 2878232, 3289408, 3494996, 3800384, 5756464, 6116243, 6578816, 6989992, 7600768, 11512928, 12232486, 13979984, 23025856, 24464972, 27959968, 46051712, 48929944, 55919936, 97859888, 111839872, 195719776, 391439552, 782879104]

約数ペア:

[(1, 782879104), (2, 391439552), (4, 195719776), (7, 111839872), (8, 97859888), (14, 55919936), (16, 48929944), (17, 46051712), (28, 27959968), (32, 24464972), (34, 23025856), (56, 13979984), (64, 12232486), (68, 11512928), (103, 7600768), (112, 6989992), (119, 6578816), (128, 6116243), (136, 5756464), (206, 3800384), (224, 3494996), (238, 3289408), (272, 2878232), (412, 1900192), (448, 1747498), (476, 1644704), (499, 1568896), (544, 1439116), (721, 1085824), (824, 950096), (896, 873749), (952, 822352), (998, 784448), (1088, 719558), (1442, 542912), (1648, 475048), (1751, 447104), (1904, 411176), (1996, 392224), (2176, 359779), (2884, 271456), (3296, 237524), (3493, 224128), (3502, 223552), (3808, 205588), (3992, 196112), (5768, 135728), (6592, 118762), (6986, 112064), (7004, 111776), (7616, 102794), (7984, 98056), (8483, 92288), (11536, 67864), (12257, 63872), (13184, 59381), (13972, 56032), (14008, 55888), (15232, 51397), (15968, 49028), (16966, 46144), (23072, 33932), (24514, 31936), (27944, 28016)]