28127741832

素因数分解:

$2^3\times 3^8\times {\mathrm{331}}^1\times {\mathrm{1619}}^1$

素因数の和:1980

約数の個数: 144

約数和(自身を含む): 79393251600

約数和(自身を除く): 51265509768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 331, 486, 648, 662, 729, 972, 993, 1324, 1458, 1619, 1944, 1986, 2187, 2648, 2916, 2979, 3238, 3972, 4374, 4857, 5832, 5958, 6476, 6561, 7944, 8748, 8937, 9714, 11916, 12952, 13122, 14571, 17496, 17874, 19428, 23832, 26244, 26811, 29142, 35748, 38856, 43713, 52488, 53622, 58284, 71496, 80433, 87426, 107244, 116568, 131139, 160866, 174852, 214488, 241299, 262278, 321732, 349704, 393417, 482598, 524556, 535889, 643464, 723897, 786834, 965196, 1049112, 1071778, 1180251, 1447794, 1573668, 1607667, 1930392, 2143556, 2171691, 2360502, 2895588, 3147336, 3215334, 3540753, 4287112, 4343382, 4721004, 4823001, 5791176, 6430668, 7081506, 8686764, 9442008, 9646002, 10622259, 12861336, 14163012, 14469003, 17373528, 19292004, 21244518, 28326024, 28938006, 38584008, 42489036, 43407009, 57876012, 84978072, 86814018, 115752024, 130221027, 173628036, 260442054, 347256072, 390663081, 520884108, 781326162, 1041768216, 1171989243, 1562652324, 2343978486, 3125304648, 3515967729, 4687956972, 7031935458, 9375913944, 14063870916, 28127741832]

約数ペア:

[(1, 28127741832), (2, 14063870916), (3, 9375913944), (4, 7031935458), (6, 4687956972), (8, 3515967729), (9, 3125304648), (12, 2343978486), (18, 1562652324), (24, 1171989243), (27, 1041768216), (36, 781326162), (54, 520884108), (72, 390663081), (81, 347256072), (108, 260442054), (162, 173628036), (216, 130221027), (243, 115752024), (324, 86814018), (331, 84978072), (486, 57876012), (648, 43407009), (662, 42489036), (729, 38584008), (972, 28938006), (993, 28326024), (1324, 21244518), (1458, 19292004), (1619, 17373528), (1944, 14469003), (1986, 14163012), (2187, 12861336), (2648, 10622259), (2916, 9646002), (2979, 9442008), (3238, 8686764), (3972, 7081506), (4374, 6430668), (4857, 5791176), (5832, 4823001), (5958, 4721004), (6476, 4343382), (6561, 4287112), (7944, 3540753), (8748, 3215334), (8937, 3147336), (9714, 2895588), (11916, 2360502), (12952, 2171691), (13122, 2143556), (14571, 1930392), (17496, 1607667), (17874, 1573668), (19428, 1447794), (23832, 1180251), (26244, 1071778), (26811, 1049112), (29142, 965196), (35748, 786834), (38856, 723897), (43713, 643464), (52488, 535889), (53622, 524556), (58284, 482598), (71496, 393417), (80433, 349704), (87426, 321732), (107244, 262278), (116568, 241299), (131139, 214488), (160866, 174852)]