642145392

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{13001}}^1$

素因数の和:13036

約数の個数: 120

約数和(自身を含む): 2095922400

約数和(自身を除く): 1453777008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5488, 6174, 7056, 8232, 12348, 13001, 16464, 24696, 26002, 39003, 49392, 52004, 78006, 91007, 104008, 117009, 156012, 182014, 208016, 234018, 273021, 312024, 364028, 468036, 546042, 624048, 637049, 728056, 819063, 936072, 1092084, 1274098, 1456112, 1638126, 1872144, 1911147, 2184168, 2548196, 3276252, 3822294, 4368336, 4459343, 5096392, 5733441, 6552504, 7644588, 8918686, 10192784, 11466882, 13105008, 13378029, 15289176, 17837372, 22933764, 26756058, 30578352, 35674744, 40134087, 45867528, 53512116, 71349488, 80268174, 91735056, 107024232, 160536348, 214048464, 321072696, 642145392]

約数ペア:

[(1, 642145392), (2, 321072696), (3, 214048464), (4, 160536348), (6, 107024232), (7, 91735056), (8, 80268174), (9, 71349488), (12, 53512116), (14, 45867528), (16, 40134087), (18, 35674744), (21, 30578352), (24, 26756058), (28, 22933764), (36, 17837372), (42, 15289176), (48, 13378029), (49, 13105008), (56, 11466882), (63, 10192784), (72, 8918686), (84, 7644588), (98, 6552504), (112, 5733441), (126, 5096392), (144, 4459343), (147, 4368336), (168, 3822294), (196, 3276252), (252, 2548196), (294, 2184168), (336, 1911147), (343, 1872144), (392, 1638126), (441, 1456112), (504, 1274098), (588, 1092084), (686, 936072), (784, 819063), (882, 728056), (1008, 637049), (1029, 624048), (1176, 546042), (1372, 468036), (1764, 364028), (2058, 312024), (2352, 273021), (2744, 234018), (3087, 208016), (3528, 182014), (4116, 156012), (5488, 117009), (6174, 104008), (7056, 91007), (8232, 78006), (12348, 52004), (13001, 49392), (16464, 39003), (24696, 26002)]