2768651496

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:477

約数の個数: 256

約数和(自身を含む): 8728473600

約数和(自身を除く): 5959822104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 163, 184, 207, 216, 234, 263, 276, 299, 312, 326, 351, 414, 468, 489, 526, 552, 598, 621, 652, 702, 789, 828, 897, 936, 978, 1052, 1196, 1242, 1304, 1404, 1467, 1578, 1656, 1794, 1956, 2104, 2119, 2367, 2392, 2484, 2691, 2808, 2934, 3156, 3419, 3588, 3749, 3912, 4238, 4401, 4734, 4968, 5382, 5868, 6049, 6312, 6357, 6838, 7101, 7176, 7498, 8073, 8476, 8802, 9468, 10257, 10764, 11247, 11736, 12098, 12714, 13676, 14202, 14996, 16146, 16952, 17604, 18147, 18936, 19071, 20514, 21528, 22494, 24196, 25428, 27352, 28404, 29992, 30771, 32292, 33741, 35208, 36294, 38142, 41028, 42869, 44988, 48392, 48737, 50856, 54441, 56808, 57213, 61542, 64584, 67482, 72588, 76284, 78637, 82056, 85738, 89976, 92313, 97474, 101223, 108882, 114426, 123084, 128607, 134964, 145176, 146211, 152568, 157274, 163323, 171476, 184626, 194948, 202446, 217764, 228852, 235911, 246168, 257214, 269928, 292422, 314548, 326646, 342952, 369252, 385821, 389896, 404892, 435528, 438633, 457704, 471822, 514428, 557297, 584844, 629096, 653292, 707733, 738504, 771642, 809784, 877266, 943644, 985987, 1028856, 1114594, 1157463, 1169688, 1306584, 1315899, 1415466, 1543284, 1671891, 1754532, 1887288, 1971974, 2123199, 2229188, 2314926, 2631798, 2830932, 2957961, 3086568, 3343782, 3509064, 3943948, 4246398, 4458376, 4629852, 5015673, 5263596, 5661864, 5915922, 6687564, 7887896, 8492796, 8873883, 9259704, 10031346, 10527192, 11831844, 12817831, 13375128, 15047019, 16985592, 17747766, 20062692, 23663688, 25635662, 26621649, 30094038, 35495532, 38453493, 40125384, 51271324, 53243298, 60188076, 70991064, 76906986, 102542648, 106486596, 115360479, 120376152, 153813972, 212973192, 230720958, 307627944, 346081437, 461441916, 692162874, 922883832, 1384325748, 2768651496]

約数ペア:

[(1, 2768651496), (2, 1384325748), (3, 922883832), (4, 692162874), (6, 461441916), (8, 346081437), (9, 307627944), (12, 230720958), (13, 212973192), (18, 153813972), (23, 120376152), (24, 115360479), (26, 106486596), (27, 102542648), (36, 76906986), (39, 70991064), (46, 60188076), (52, 53243298), (54, 51271324), (69, 40125384), (72, 38453493), (78, 35495532), (92, 30094038), (104, 26621649), (108, 25635662), (117, 23663688), (138, 20062692), (156, 17747766), (163, 16985592), (184, 15047019), (207, 13375128), (216, 12817831), (234, 11831844), (263, 10527192), (276, 10031346), (299, 9259704), (312, 8873883), (326, 8492796), (351, 7887896), (414, 6687564), (468, 5915922), (489, 5661864), (526, 5263596), (552, 5015673), (598, 4629852), (621, 4458376), (652, 4246398), (702, 3943948), (789, 3509064), (828, 3343782), (897, 3086568), (936, 2957961), (978, 2830932), (1052, 2631798), (1196, 2314926), (1242, 2229188), (1304, 2123199), (1404, 1971974), (1467, 1887288), (1578, 1754532), (1656, 1671891), (1794, 1543284), (1956, 1415466), (2104, 1315899), (2119, 1306584), (2367, 1169688), (2392, 1157463), (2484, 1114594), (2691, 1028856), (2808, 985987), (2934, 943644), (3156, 877266), (3419, 809784), (3588, 771642), (3749, 738504), (3912, 707733), (4238, 653292), (4401, 629096), (4734, 584844), (4968, 557297), (5382, 514428), (5868, 471822), (6049, 457704), (6312, 438633), (6357, 435528), (6838, 404892), (7101, 389896), (7176, 385821), (7498, 369252), (8073, 342952), (8476, 326646), (8802, 314548), (9468, 292422), (10257, 269928), (10764, 257214), (11247, 246168), (11736, 235911), (12098, 228852), (12714, 217764), (13676, 202446), (14202, 194948), (14996, 184626), (16146, 171476), (16952, 163323), (17604, 157274), (18147, 152568), (18936, 146211), (19071, 145176), (20514, 134964), (21528, 128607), (22494, 123084), (24196, 114426), (25428, 108882), (27352, 101223), (28404, 97474), (29992, 92313), (30771, 89976), (32292, 85738), (33741, 82056), (35208, 78637), (36294, 76284), (38142, 72588), (41028, 67482), (42869, 64584), (44988, 61542), (48392, 57213), (48737, 56808), (50856, 54441)]