1578597984

素因数分解:

$2^5\times 3^5\times {\mathrm{89}}^1\times {\mathrm{2281}}^1$

素因数の和:2395

約数の個数: 144

約数和(自身を含む): 4709774160

約数和(自身を除く): 3131176176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 144, 162, 178, 216, 243, 267, 288, 324, 356, 432, 486, 534, 648, 712, 801, 864, 972, 1068, 1296, 1424, 1602, 1944, 2136, 2281, 2403, 2592, 2848, 3204, 3888, 4272, 4562, 4806, 6408, 6843, 7209, 7776, 8544, 9124, 9612, 12816, 13686, 14418, 18248, 19224, 20529, 21627, 25632, 27372, 28836, 36496, 38448, 41058, 43254, 54744, 57672, 61587, 72992, 76896, 82116, 86508, 109488, 115344, 123174, 164232, 173016, 184761, 203009, 218976, 230688, 246348, 328464, 346032, 369522, 406018, 492696, 554283, 609027, 656928, 692064, 739044, 812036, 985392, 1108566, 1218054, 1478088, 1624072, 1827081, 1970784, 2217132, 2436108, 2956176, 3248144, 3654162, 4434264, 4872216, 5481243, 5912352, 6496288, 7308324, 8868528, 9744432, 10962486, 14616648, 16443729, 17737056, 19488864, 21924972, 29233296, 32887458, 43849944, 49331187, 58466592, 65774916, 87699888, 98662374, 131549832, 175399776, 197324748, 263099664, 394649496, 526199328, 789298992, 1578597984]

約数ペア:

[(1, 1578597984), (2, 789298992), (3, 526199328), (4, 394649496), (6, 263099664), (8, 197324748), (9, 175399776), (12, 131549832), (16, 98662374), (18, 87699888), (24, 65774916), (27, 58466592), (32, 49331187), (36, 43849944), (48, 32887458), (54, 29233296), (72, 21924972), (81, 19488864), (89, 17737056), (96, 16443729), (108, 14616648), (144, 10962486), (162, 9744432), (178, 8868528), (216, 7308324), (243, 6496288), (267, 5912352), (288, 5481243), (324, 4872216), (356, 4434264), (432, 3654162), (486, 3248144), (534, 2956176), (648, 2436108), (712, 2217132), (801, 1970784), (864, 1827081), (972, 1624072), (1068, 1478088), (1296, 1218054), (1424, 1108566), (1602, 985392), (1944, 812036), (2136, 739044), (2281, 692064), (2403, 656928), (2592, 609027), (2848, 554283), (3204, 492696), (3888, 406018), (4272, 369522), (4562, 346032), (4806, 328464), (6408, 246348), (6843, 230688), (7209, 218976), (7776, 203009), (8544, 184761), (9124, 173016), (9612, 164232), (12816, 123174), (13686, 115344), (14418, 109488), (18248, 86508), (19224, 82116), (20529, 76896), (21627, 72992), (25632, 61587), (27372, 57672), (28836, 54744), (36496, 43254), (38448, 41058)]