1217455248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{3329}}^1$

素因数の和:3760

約数の個数: 80

約数和(自身を含む): 3319876800

約数和(自身を除く): 2102421552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 401, 456, 802, 912, 1203, 1604, 2406, 3208, 3329, 4812, 6416, 6658, 7619, 9624, 9987, 13316, 15238, 19248, 19974, 22857, 26632, 30476, 39948, 45714, 53264, 60952, 63251, 79896, 91428, 121904, 126502, 159792, 182856, 189753, 253004, 365712, 379506, 506008, 759012, 1012016, 1334929, 1518024, 2669858, 3036048, 4004787, 5339716, 8009574, 10679432, 16019148, 21358864, 25363651, 32038296, 50727302, 64076592, 76090953, 101454604, 152181906, 202909208, 304363812, 405818416, 608727624, 1217455248]

約数ペア:

[(1, 1217455248), (2, 608727624), (3, 405818416), (4, 304363812), (6, 202909208), (8, 152181906), (12, 101454604), (16, 76090953), (19, 64076592), (24, 50727302), (38, 32038296), (48, 25363651), (57, 21358864), (76, 16019148), (114, 10679432), (152, 8009574), (228, 5339716), (304, 4004787), (401, 3036048), (456, 2669858), (802, 1518024), (912, 1334929), (1203, 1012016), (1604, 759012), (2406, 506008), (3208, 379506), (3329, 365712), (4812, 253004), (6416, 189753), (6658, 182856), (7619, 159792), (9624, 126502), (9987, 121904), (13316, 91428), (15238, 79896), (19248, 63251), (19974, 60952), (22857, 53264), (26632, 45714), (30476, 39948)]