1563768864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18919}}^1$

素因数の和:18983

約数の個数: 144

約数和(自身を含む): 5206481280

約数和(自身を除く): 3642712416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2952, 3444, 3936, 4592, 5166, 5904, 6888, 9184, 10332, 11808, 13776, 18919, 20664, 27552, 37838, 41328, 56757, 75676, 82656, 113514, 132433, 151352, 170271, 227028, 264866, 302704, 340542, 397299, 454056, 529732, 605408, 681084, 775679, 794598, 908112, 1059464, 1191897, 1362168, 1551358, 1589196, 1816224, 2118928, 2327037, 2383794, 2724336, 3102716, 3178392, 4237856, 4654074, 4767588, 5429753, 5448672, 6205432, 6356784, 6981111, 9308148, 9535176, 10859506, 12410864, 12713568, 13962222, 16289259, 18616296, 19070352, 21719012, 24821728, 27924444, 32578518, 37232592, 38140704, 43438024, 48867777, 55848888, 65157036, 74465184, 86876048, 97735554, 111697776, 130314072, 173752096, 195471108, 223395552, 260628144, 390942216, 521256288, 781884432, 1563768864]

約数ペア:

[(1, 1563768864), (2, 781884432), (3, 521256288), (4, 390942216), (6, 260628144), (7, 223395552), (8, 195471108), (9, 173752096), (12, 130314072), (14, 111697776), (16, 97735554), (18, 86876048), (21, 74465184), (24, 65157036), (28, 55848888), (32, 48867777), (36, 43438024), (41, 38140704), (42, 37232592), (48, 32578518), (56, 27924444), (63, 24821728), (72, 21719012), (82, 19070352), (84, 18616296), (96, 16289259), (112, 13962222), (123, 12713568), (126, 12410864), (144, 10859506), (164, 9535176), (168, 9308148), (224, 6981111), (246, 6356784), (252, 6205432), (287, 5448672), (288, 5429753), (328, 4767588), (336, 4654074), (369, 4237856), (492, 3178392), (504, 3102716), (574, 2724336), (656, 2383794), (672, 2327037), (738, 2118928), (861, 1816224), (984, 1589196), (1008, 1551358), (1148, 1362168), (1312, 1191897), (1476, 1059464), (1722, 908112), (1968, 794598), (2016, 775679), (2296, 681084), (2583, 605408), (2952, 529732), (3444, 454056), (3936, 397299), (4592, 340542), (5166, 302704), (5904, 264866), (6888, 227028), (9184, 170271), (10332, 151352), (11808, 132433), (13776, 113514), (18919, 82656), (20664, 75676), (27552, 56757), (37838, 41328)]