2661951552

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 224

約数和(自身を含む): 8018922240

約数和(自身を除く): 5356970688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 89, 92, 96, 104, 138, 156, 178, 184, 192, 208, 267, 276, 299, 312, 356, 368, 416, 521, 534, 552, 598, 624, 712, 736, 832, 897, 1042, 1068, 1104, 1157, 1196, 1248, 1424, 1472, 1563, 1794, 2047, 2084, 2136, 2208, 2314, 2392, 2496, 2848, 3126, 3471, 3588, 4094, 4168, 4272, 4416, 4628, 4784, 5696, 6141, 6252, 6773, 6942, 7176, 8188, 8336, 8544, 9256, 9568, 11983, 12282, 12504, 13546, 13884, 14352, 16376, 16672, 17088, 18512, 19136, 20319, 23966, 24564, 25008, 26611, 27092, 27768, 28704, 32752, 33344, 35949, 37024, 40638, 46369, 47932, 49128, 50016, 53222, 54184, 55536, 57408, 65504, 71898, 74048, 79833, 81276, 92738, 95864, 98256, 100032, 106444, 108368, 111072, 131008, 139107, 143796, 155779, 159666, 162552, 185476, 191728, 196512, 212888, 216736, 222144, 278214, 287592, 311558, 319332, 325104, 370952, 383456, 393024, 425776, 433472, 467337, 556428, 575184, 602797, 623116, 638664, 650208, 741904, 766912, 851552, 934674, 1066487, 1112856, 1150368, 1205594, 1246232, 1277328, 1300416, 1483808, 1703104, 1808391, 1869348, 2132974, 2225712, 2300736, 2411188, 2492464, 2554656, 2967616, 3199461, 3616782, 3738696, 4265948, 4451424, 4822376, 4984928, 5109312, 6398922, 7233564, 7477392, 8531896, 8902848, 9644752, 9969856, 12797844, 13864331, 14467128, 14954784, 17063792, 19289504, 25595688, 27728662, 28934256, 29909568, 34127584, 38579008, 41592993, 51191376, 55457324, 57868512, 68255168, 83185986, 102382752, 110914648, 115737024, 166371972, 204765504, 221829296, 332743944, 443658592, 665487888, 887317184, 1330975776, 2661951552]

約数ペア:

[(1, 2661951552), (2, 1330975776), (3, 887317184), (4, 665487888), (6, 443658592), (8, 332743944), (12, 221829296), (13, 204765504), (16, 166371972), (23, 115737024), (24, 110914648), (26, 102382752), (32, 83185986), (39, 68255168), (46, 57868512), (48, 55457324), (52, 51191376), (64, 41592993), (69, 38579008), (78, 34127584), (89, 29909568), (92, 28934256), (96, 27728662), (104, 25595688), (138, 19289504), (156, 17063792), (178, 14954784), (184, 14467128), (192, 13864331), (208, 12797844), (267, 9969856), (276, 9644752), (299, 8902848), (312, 8531896), (356, 7477392), (368, 7233564), (416, 6398922), (521, 5109312), (534, 4984928), (552, 4822376), (598, 4451424), (624, 4265948), (712, 3738696), (736, 3616782), (832, 3199461), (897, 2967616), (1042, 2554656), (1068, 2492464), (1104, 2411188), (1157, 2300736), (1196, 2225712), (1248, 2132974), (1424, 1869348), (1472, 1808391), (1563, 1703104), (1794, 1483808), (2047, 1300416), (2084, 1277328), (2136, 1246232), (2208, 1205594), (2314, 1150368), (2392, 1112856), (2496, 1066487), (2848, 934674), (3126, 851552), (3471, 766912), (3588, 741904), (4094, 650208), (4168, 638664), (4272, 623116), (4416, 602797), (4628, 575184), (4784, 556428), (5696, 467337), (6141, 433472), (6252, 425776), (6773, 393024), (6942, 383456), (7176, 370952), (8188, 325104), (8336, 319332), (8544, 311558), (9256, 287592), (9568, 278214), (11983, 222144), (12282, 216736), (12504, 212888), (13546, 196512), (13884, 191728), (14352, 185476), (16376, 162552), (16672, 159666), (17088, 155779), (18512, 143796), (19136, 139107), (20319, 131008), (23966, 111072), (24564, 108368), (25008, 106444), (26611, 100032), (27092, 98256), (27768, 95864), (28704, 92738), (32752, 81276), (33344, 79833), (35949, 74048), (37024, 71898), (40638, 65504), (46369, 57408), (47932, 55536), (49128, 54184), (50016, 53222)]