641916715104

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{24781}}^1\times {\mathrm{4283}}^1$

素因数の和:29090

約数の個数: 192

約数和(自身を含む): 2140308334080

約数和(自身を除く): 1498391618976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 4283, 6048, 8566, 12849, 17132, 24781, 25698, 29981, 34264, 38547, 49562, 51396, 59962, 68528, 74343, 77094, 89943, 99124, 102792, 115641, 119924, 137056, 148686, 154188, 173467, 179886, 198248, 205584, 223029, 231282, 239848, 269829, 297372, 308376, 346934, 359772, 396496, 411168, 446058, 462564, 479696, 520401, 539658, 594744, 616752, 669087, 693868, 719544, 792992, 809487, 892116, 925128, 959392, 1040802, 1079316, 1189488, 1233504, 1338174, 1387736, 1439088, 1561203, 1618974, 1784232, 1850256, 2081604, 2158632, 2378976, 2676348, 2775472, 2878176, 3122406, 3237948, 3568464, 3700512, 4163208, 4317264, 4683609, 5352696, 5550944, 6244812, 6475896, 7136928, 8326416, 8634528, 9367218, 10705392, 12489624, 12951792, 16652832, 18734436, 21410784, 24979248, 25903584, 37468872, 49958496, 74937744, 106137023, 149875488, 212274046, 318411069, 424548092, 636822138, 742959161, 849096184, 955233207, 1273644276, 1485918322, 1698192368, 1910466414, 2228877483, 2547288552, 2865699621, 2971836644, 3396384736, 3820932828, 4457754966, 5094577104, 5731399242, 5943673288, 6686632449, 7641865656, 8915509932, 10189154208, 11462798484, 11887346576, 13373264898, 15283731312, 17831019864, 20059897347, 22925596968, 23774693152, 26746529796, 30567462624, 35662039728, 40119794694, 45851193936, 53493059592, 71324079456, 80239589388, 91702387872, 106986119184, 160479178776, 213972238368, 320958357552, 641916715104]

約数ペア:

[(1, 641916715104), (2, 320958357552), (3, 213972238368), (4, 160479178776), (6, 106986119184), (7, 91702387872), (8, 80239589388), (9, 71324079456), (12, 53493059592), (14, 45851193936), (16, 40119794694), (18, 35662039728), (21, 30567462624), (24, 26746529796), (27, 23774693152), (28, 22925596968), (32, 20059897347), (36, 17831019864), (42, 15283731312), (48, 13373264898), (54, 11887346576), (56, 11462798484), (63, 10189154208), (72, 8915509932), (84, 7641865656), (96, 6686632449), (108, 5943673288), (112, 5731399242), (126, 5094577104), (144, 4457754966), (168, 3820932828), (189, 3396384736), (216, 2971836644), (224, 2865699621), (252, 2547288552), (288, 2228877483), (336, 1910466414), (378, 1698192368), (432, 1485918322), (504, 1273644276), (672, 955233207), (756, 849096184), (864, 742959161), (1008, 636822138), (1512, 424548092), (2016, 318411069), (3024, 212274046), (4283, 149875488), (6048, 106137023), (8566, 74937744), (12849, 49958496), (17132, 37468872), (24781, 25903584), (25698, 24979248), (29981, 21410784), (34264, 18734436), (38547, 16652832), (49562, 12951792), (51396, 12489624), (59962, 10705392), (68528, 9367218), (74343, 8634528), (77094, 8326416), (89943, 7136928), (99124, 6475896), (102792, 6244812), (115641, 5550944), (119924, 5352696), (137056, 4683609), (148686, 4317264), (154188, 4163208), (173467, 3700512), (179886, 3568464), (198248, 3237948), (205584, 3122406), (223029, 2878176), (231282, 2775472), (239848, 2676348), (269829, 2378976), (297372, 2158632), (308376, 2081604), (346934, 1850256), (359772, 1784232), (396496, 1618974), (411168, 1561203), (446058, 1439088), (462564, 1387736), (479696, 1338174), (520401, 1233504), (539658, 1189488), (594744, 1079316), (616752, 1040802), (669087, 959392), (693868, 925128), (719544, 892116), (792992, 809487)]