320936540302

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{288023}}^1$

素因数の和:288181

約数の個数: 64

約数和(自身を含む): 597246566400

約数和(自身を除く): 276310026098

約数列:

[1, 2, 7, 14, 19, 38, 59, 71, 118, 133, 142, 266, 413, 497, 826, 994, 1121, 1349, 2242, 2698, 4189, 7847, 8378, 9443, 15694, 18886, 29323, 58646, 79591, 159182, 288023, 557137, 576046, 1114274, 2016161, 4032322, 5472437, 10944874, 16993357, 20449633, 33986714, 38307059, 40899266, 76614118, 118953499, 143147431, 237906998, 286294862, 322873783, 388543027, 645747566, 777086054, 1206528347, 2260116481, 2413056694, 2719801189, 4520232962, 5439602378, 8445698429, 16891396858, 22924038593, 45848077186, 160468270151, 320936540302]

約数ペア:

[(1, 320936540302), (2, 160468270151), (7, 45848077186), (14, 22924038593), (19, 16891396858), (38, 8445698429), (59, 5439602378), (71, 4520232962), (118, 2719801189), (133, 2413056694), (142, 2260116481), (266, 1206528347), (413, 777086054), (497, 645747566), (826, 388543027), (994, 322873783), (1121, 286294862), (1349, 237906998), (2242, 143147431), (2698, 118953499), (4189, 76614118), (7847, 40899266), (8378, 38307059), (9443, 33986714), (15694, 20449633), (18886, 16993357), (29323, 10944874), (58646, 5472437), (79591, 4032322), (159182, 2016161), (288023, 1114274), (557137, 576046)]