1391930176

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1201}}^1$

素因数の和:1432

約数の個数: 112

約数和(自身を含む): 3419449600

約数和(自身を除く): 2027519424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 199, 208, 224, 364, 398, 416, 448, 728, 796, 832, 1201, 1393, 1456, 1592, 2402, 2587, 2786, 2912, 3184, 4804, 5174, 5572, 5824, 6368, 8407, 9608, 10348, 11144, 12736, 15613, 16814, 18109, 19216, 20696, 22288, 31226, 33628, 36218, 38432, 41392, 44576, 62452, 67256, 72436, 76864, 82784, 89152, 109291, 124904, 134512, 144872, 165568, 218582, 238999, 249808, 269024, 289744, 437164, 477998, 499616, 538048, 579488, 874328, 955996, 999232, 1158976, 1672993, 1748656, 1911992, 3106987, 3345986, 3497312, 3823984, 6213974, 6691972, 6994624, 7647968, 12427948, 13383944, 15295936, 21748909, 24855896, 26767888, 43497818, 49711792, 53535776, 86995636, 99423584, 107071552, 173991272, 198847168, 347982544, 695965088, 1391930176]

約数ペア:

[(1, 1391930176), (2, 695965088), (4, 347982544), (7, 198847168), (8, 173991272), (13, 107071552), (14, 99423584), (16, 86995636), (26, 53535776), (28, 49711792), (32, 43497818), (52, 26767888), (56, 24855896), (64, 21748909), (91, 15295936), (104, 13383944), (112, 12427948), (182, 7647968), (199, 6994624), (208, 6691972), (224, 6213974), (364, 3823984), (398, 3497312), (416, 3345986), (448, 3106987), (728, 1911992), (796, 1748656), (832, 1672993), (1201, 1158976), (1393, 999232), (1456, 955996), (1592, 874328), (2402, 579488), (2587, 538048), (2786, 499616), (2912, 477998), (3184, 437164), (4804, 289744), (5174, 269024), (5572, 249808), (5824, 238999), (6368, 218582), (8407, 165568), (9608, 144872), (10348, 134512), (11144, 124904), (12736, 109291), (15613, 89152), (16814, 82784), (18109, 76864), (19216, 72436), (20696, 67256), (22288, 62452), (31226, 44576), (33628, 41392), (36218, 38432)]