889551072

素因数分解:

$2^5\times 3^5\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:987

約数の個数: 144

約数和(自身を含む): 2645435520

約数和(自身を除く): 1755884448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 139, 144, 162, 216, 243, 278, 288, 324, 417, 432, 486, 556, 648, 823, 834, 864, 972, 1112, 1251, 1296, 1646, 1668, 1944, 2224, 2469, 2502, 2592, 3292, 3336, 3753, 3888, 4448, 4938, 5004, 6584, 6672, 7407, 7506, 7776, 9876, 10008, 11259, 13168, 13344, 14814, 15012, 19752, 20016, 22221, 22518, 26336, 29628, 30024, 33777, 39504, 40032, 44442, 45036, 59256, 60048, 66663, 67554, 79008, 88884, 90072, 114397, 118512, 120096, 133326, 135108, 177768, 180144, 199989, 228794, 237024, 266652, 270216, 343191, 355536, 360288, 399978, 457588, 533304, 540432, 686382, 711072, 799956, 915176, 1029573, 1066608, 1080864, 1372764, 1599912, 1830352, 2059146, 2133216, 2745528, 3088719, 3199824, 3660704, 4118292, 5491056, 6177438, 6399648, 8236584, 9266157, 10982112, 12354876, 16473168, 18532314, 24709752, 27798471, 32946336, 37064628, 49419504, 55596942, 74129256, 98839008, 111193884, 148258512, 222387768, 296517024, 444775536, 889551072]

約数ペア:

[(1, 889551072), (2, 444775536), (3, 296517024), (4, 222387768), (6, 148258512), (8, 111193884), (9, 98839008), (12, 74129256), (16, 55596942), (18, 49419504), (24, 37064628), (27, 32946336), (32, 27798471), (36, 24709752), (48, 18532314), (54, 16473168), (72, 12354876), (81, 10982112), (96, 9266157), (108, 8236584), (139, 6399648), (144, 6177438), (162, 5491056), (216, 4118292), (243, 3660704), (278, 3199824), (288, 3088719), (324, 2745528), (417, 2133216), (432, 2059146), (486, 1830352), (556, 1599912), (648, 1372764), (823, 1080864), (834, 1066608), (864, 1029573), (972, 915176), (1112, 799956), (1251, 711072), (1296, 686382), (1646, 540432), (1668, 533304), (1944, 457588), (2224, 399978), (2469, 360288), (2502, 355536), (2592, 343191), (3292, 270216), (3336, 266652), (3753, 237024), (3888, 228794), (4448, 199989), (4938, 180144), (5004, 177768), (6584, 135108), (6672, 133326), (7407, 120096), (7506, 118512), (7776, 114397), (9876, 90072), (10008, 88884), (11259, 79008), (13168, 67554), (13344, 66663), (14814, 60048), (15012, 59256), (19752, 45036), (20016, 44442), (22221, 40032), (22518, 39504), (26336, 33777), (29628, 30024)]