1323227808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{683}}^1$

素因数の和:768

約数の個数: 216

約数和(自身を含む): 4450197024

約数和(自身を除く): 3126969216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 683, 744, 868, 961, 992, 1008, 1116, 1302, 1366, 1488, 1736, 1922, 1953, 2016, 2049, 2232, 2604, 2732, 2883, 2976, 3472, 3844, 3906, 4098, 4464, 4781, 5208, 5464, 5766, 6147, 6727, 6944, 7688, 7812, 8196, 8649, 8928, 9562, 10416, 10928, 11532, 12294, 13454, 14343, 15376, 15624, 16392, 17298, 19124, 20181, 20832, 21173, 21856, 23064, 24588, 26908, 28686, 30752, 31248, 32784, 34596, 38248, 40362, 42346, 43029, 46128, 49176, 53816, 57372, 60543, 62496, 63519, 65568, 69192, 76496, 80724, 84692, 86058, 92256, 98352, 107632, 114744, 121086, 127038, 138384, 148211, 152992, 161448, 169384, 172116, 190557, 196704, 215264, 229488, 242172, 254076, 276768, 296422, 322896, 338768, 344232, 381114, 444633, 458976, 484344, 508152, 592844, 645792, 656363, 677536, 688464, 762228, 889266, 968688, 1016304, 1185688, 1312726, 1333899, 1376928, 1524456, 1778532, 1937376, 1969089, 2032608, 2371376, 2625452, 2667798, 3048912, 3557064, 3938178, 4594541, 4742752, 5250904, 5335596, 5907267, 6097824, 7114128, 7876356, 9189082, 10501808, 10671192, 11814534, 13783623, 14228256, 15752712, 18378164, 21003616, 21342384, 23629068, 27567246, 31505424, 36756328, 41350869, 42684768, 47258136, 55134492, 63010848, 73512656, 82701738, 94516272, 110268984, 147025312, 165403476, 189032544, 220537968, 330806952, 441075936, 661613904, 1323227808]

約数ペア:

[(1, 1323227808), (2, 661613904), (3, 441075936), (4, 330806952), (6, 220537968), (7, 189032544), (8, 165403476), (9, 147025312), (12, 110268984), (14, 94516272), (16, 82701738), (18, 73512656), (21, 63010848), (24, 55134492), (28, 47258136), (31, 42684768), (32, 41350869), (36, 36756328), (42, 31505424), (48, 27567246), (56, 23629068), (62, 21342384), (63, 21003616), (72, 18378164), (84, 15752712), (93, 14228256), (96, 13783623), (112, 11814534), (124, 10671192), (126, 10501808), (144, 9189082), (168, 7876356), (186, 7114128), (217, 6097824), (224, 5907267), (248, 5335596), (252, 5250904), (279, 4742752), (288, 4594541), (336, 3938178), (372, 3557064), (434, 3048912), (496, 2667798), (504, 2625452), (558, 2371376), (651, 2032608), (672, 1969089), (683, 1937376), (744, 1778532), (868, 1524456), (961, 1376928), (992, 1333899), (1008, 1312726), (1116, 1185688), (1302, 1016304), (1366, 968688), (1488, 889266), (1736, 762228), (1922, 688464), (1953, 677536), (2016, 656363), (2049, 645792), (2232, 592844), (2604, 508152), (2732, 484344), (2883, 458976), (2976, 444633), (3472, 381114), (3844, 344232), (3906, 338768), (4098, 322896), (4464, 296422), (4781, 276768), (5208, 254076), (5464, 242172), (5766, 229488), (6147, 215264), (6727, 196704), (6944, 190557), (7688, 172116), (7812, 169384), (8196, 161448), (8649, 152992), (8928, 148211), (9562, 138384), (10416, 127038), (10928, 121086), (11532, 114744), (12294, 107632), (13454, 98352), (14343, 92256), (15376, 86058), (15624, 84692), (16392, 80724), (17298, 76496), (19124, 69192), (20181, 65568), (20832, 63519), (21173, 62496), (21856, 60543), (23064, 57372), (24588, 53816), (26908, 49176), (28686, 46128), (30752, 43029), (31248, 42346), (32784, 40362), (34596, 38248)]