726221448

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{121523}}^1$

素因数の和:121618

約数の個数: 48

約数和(自身を含む): 1990563120

約数和(自身を除く): 1264341672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 121523, 243046, 364569, 486092, 729138, 972184, 1093707, 1458276, 2187414, 2916552, 4374828, 8749656, 10086409, 20172818, 30259227, 40345636, 60518454, 80691272, 90777681, 121036908, 181555362, 242073816, 363110724, 726221448]

約数ペア:

[(1, 726221448), (2, 363110724), (3, 242073816), (4, 181555362), (6, 121036908), (8, 90777681), (9, 80691272), (12, 60518454), (18, 40345636), (24, 30259227), (36, 20172818), (72, 10086409), (83, 8749656), (166, 4374828), (249, 2916552), (332, 2187414), (498, 1458276), (664, 1093707), (747, 972184), (996, 729138), (1494, 486092), (1992, 364569), (2988, 243046), (5976, 121523)]