1340758944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1783}}^1$

素因数の和:2179

約数の個数: 144

約数和(自身を含む): 4371599232

約数和(自身を除く): 3030840288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 373, 504, 672, 746, 1008, 1119, 1492, 1783, 2016, 2238, 2611, 2984, 3357, 3566, 4476, 5222, 5349, 5968, 6714, 7132, 7833, 8952, 10444, 10698, 11936, 12481, 13428, 14264, 15666, 16047, 17904, 20888, 21396, 23499, 24962, 26856, 28528, 31332, 32094, 35808, 37443, 41776, 42792, 46998, 49924, 53712, 57056, 62664, 64188, 74886, 83552, 85584, 93996, 99848, 107424, 112329, 125328, 128376, 149772, 171168, 187992, 199696, 224658, 250656, 256752, 299544, 375984, 399392, 449316, 513504, 599088, 665059, 751968, 898632, 1198176, 1330118, 1797264, 1995177, 2660236, 3594528, 3990354, 4655413, 5320472, 5985531, 7980708, 9310826, 10640944, 11971062, 13966239, 15961416, 18621652, 21281888, 23942124, 27932478, 31922832, 37243304, 41898717, 47884248, 55864956, 63845664, 74486608, 83797434, 95768496, 111729912, 148973216, 167594868, 191536992, 223459824, 335189736, 446919648, 670379472, 1340758944]

約数ペア:

[(1, 1340758944), (2, 670379472), (3, 446919648), (4, 335189736), (6, 223459824), (7, 191536992), (8, 167594868), (9, 148973216), (12, 111729912), (14, 95768496), (16, 83797434), (18, 74486608), (21, 63845664), (24, 55864956), (28, 47884248), (32, 41898717), (36, 37243304), (42, 31922832), (48, 27932478), (56, 23942124), (63, 21281888), (72, 18621652), (84, 15961416), (96, 13966239), (112, 11971062), (126, 10640944), (144, 9310826), (168, 7980708), (224, 5985531), (252, 5320472), (288, 4655413), (336, 3990354), (373, 3594528), (504, 2660236), (672, 1995177), (746, 1797264), (1008, 1330118), (1119, 1198176), (1492, 898632), (1783, 751968), (2016, 665059), (2238, 599088), (2611, 513504), (2984, 449316), (3357, 399392), (3566, 375984), (4476, 299544), (5222, 256752), (5349, 250656), (5968, 224658), (6714, 199696), (7132, 187992), (7833, 171168), (8952, 149772), (10444, 128376), (10698, 125328), (11936, 112329), (12481, 107424), (13428, 99848), (14264, 93996), (15666, 85584), (16047, 83552), (17904, 74886), (20888, 64188), (21396, 62664), (23499, 57056), (24962, 53712), (26856, 49924), (28528, 46998), (31332, 42792), (32094, 41776), (35808, 37443)]