727422624

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{30431}}^1$

素因数の和:30530

約数の個数: 72

約数和(自身を含む): 2093599872

約数和(自身を除く): 1366177248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 30431, 60862, 91293, 121724, 182586, 243448, 273879, 365172, 486896, 547758, 730344, 973792, 1095516, 1460688, 2191032, 2525773, 2921376, 4382064, 5051546, 7577319, 8764128, 10103092, 15154638, 20206184, 22731957, 30309276, 40412368, 45463914, 60618552, 80824736, 90927828, 121237104, 181855656, 242474208, 363711312, 727422624]

約数ペア:

[(1, 727422624), (2, 363711312), (3, 242474208), (4, 181855656), (6, 121237104), (8, 90927828), (9, 80824736), (12, 60618552), (16, 45463914), (18, 40412368), (24, 30309276), (32, 22731957), (36, 20206184), (48, 15154638), (72, 10103092), (83, 8764128), (96, 7577319), (144, 5051546), (166, 4382064), (249, 2921376), (288, 2525773), (332, 2191032), (498, 1460688), (664, 1095516), (747, 973792), (996, 730344), (1328, 547758), (1494, 486896), (1992, 365172), (2656, 273879), (2988, 243448), (3984, 182586), (5976, 121724), (7968, 91293), (11952, 60862), (23904, 30431)]