1608393864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:608

約数の個数: 256

約数和(自身を含む): 5308416000

約数和(自身を除く): 3700022136

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 79, 84, 88, 92, 132, 138, 154, 158, 161, 168, 184, 231, 237, 253, 264, 276, 308, 316, 322, 462, 474, 479, 483, 506, 552, 553, 616, 632, 644, 759, 869, 924, 948, 958, 966, 1012, 1106, 1288, 1437, 1518, 1659, 1738, 1771, 1817, 1848, 1896, 1916, 1932, 2024, 2212, 2607, 2874, 3036, 3318, 3353, 3476, 3542, 3634, 3832, 3864, 4424, 5214, 5269, 5313, 5451, 5748, 6072, 6083, 6636, 6706, 6952, 7084, 7268, 10059, 10428, 10538, 10626, 10902, 11017, 11496, 12166, 12719, 13272, 13412, 14168, 14536, 15807, 18249, 19987, 20118, 20856, 21076, 21252, 21804, 22034, 24332, 25438, 26824, 31614, 33051, 36498, 36883, 37841, 38157, 39974, 40236, 42152, 42504, 43608, 44068, 48664, 50876, 59961, 63228, 66102, 72996, 73766, 75682, 76314, 77119, 79948, 80472, 88136, 101752, 110649, 113523, 119922, 121187, 126456, 132204, 139909, 145992, 147532, 151364, 152628, 154238, 159896, 221298, 227046, 231357, 239844, 242374, 264408, 264887, 279818, 295064, 302728, 305256, 308476, 363561, 416251, 419727, 442596, 454092, 462714, 479688, 484748, 529774, 559636, 616952, 727122, 794661, 832502, 839454, 848309, 870343, 885192, 908184, 925428, 969496, 1059548, 1119272, 1248753, 1454244, 1589322, 1665004, 1678908, 1696618, 1740686, 1850856, 2119096, 2497506, 2544927, 2611029, 2908488, 2913757, 3178644, 3330008, 3357816, 3393236, 3481372, 4995012, 5089854, 5222058, 5827514, 6092401, 6357288, 6786472, 6962744, 8741271, 9573773, 9990024, 10179708, 10444116, 11655028, 12184802, 17482542, 18277203, 19147546, 20359416, 20888232, 23310056, 24369604, 28721319, 34965084, 36554406, 38295092, 48739208, 57442638, 67016411, 69930168, 73108812, 76590184, 114885276, 134032822, 146217624, 201049233, 229770552, 268065644, 402098466, 536131288, 804196932, 1608393864]

約数ペア:

[(1, 1608393864), (2, 804196932), (3, 536131288), (4, 402098466), (6, 268065644), (7, 229770552), (8, 201049233), (11, 146217624), (12, 134032822), (14, 114885276), (21, 76590184), (22, 73108812), (23, 69930168), (24, 67016411), (28, 57442638), (33, 48739208), (42, 38295092), (44, 36554406), (46, 34965084), (56, 28721319), (66, 24369604), (69, 23310056), (77, 20888232), (79, 20359416), (84, 19147546), (88, 18277203), (92, 17482542), (132, 12184802), (138, 11655028), (154, 10444116), (158, 10179708), (161, 9990024), (168, 9573773), (184, 8741271), (231, 6962744), (237, 6786472), (253, 6357288), (264, 6092401), (276, 5827514), (308, 5222058), (316, 5089854), (322, 4995012), (462, 3481372), (474, 3393236), (479, 3357816), (483, 3330008), (506, 3178644), (552, 2913757), (553, 2908488), (616, 2611029), (632, 2544927), (644, 2497506), (759, 2119096), (869, 1850856), (924, 1740686), (948, 1696618), (958, 1678908), (966, 1665004), (1012, 1589322), (1106, 1454244), (1288, 1248753), (1437, 1119272), (1518, 1059548), (1659, 969496), (1738, 925428), (1771, 908184), (1817, 885192), (1848, 870343), (1896, 848309), (1916, 839454), (1932, 832502), (2024, 794661), (2212, 727122), (2607, 616952), (2874, 559636), (3036, 529774), (3318, 484748), (3353, 479688), (3476, 462714), (3542, 454092), (3634, 442596), (3832, 419727), (3864, 416251), (4424, 363561), (5214, 308476), (5269, 305256), (5313, 302728), (5451, 295064), (5748, 279818), (6072, 264887), (6083, 264408), (6636, 242374), (6706, 239844), (6952, 231357), (7084, 227046), (7268, 221298), (10059, 159896), (10428, 154238), (10538, 152628), (10626, 151364), (10902, 147532), (11017, 145992), (11496, 139909), (12166, 132204), (12719, 126456), (13272, 121187), (13412, 119922), (14168, 113523), (14536, 110649), (15807, 101752), (18249, 88136), (19987, 80472), (20118, 79948), (20856, 77119), (21076, 76314), (21252, 75682), (21804, 73766), (22034, 72996), (24332, 66102), (25438, 63228), (26824, 59961), (31614, 50876), (33051, 48664), (36498, 44068), (36883, 43608), (37841, 42504), (38157, 42152), (39974, 40236)]