2013781488

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{1039}}^1$

素因数の和:1470

約数の個数: 80

約数和(自身を含む): 5261568000

約数和(自身を除く): 3247786512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 271, 298, 447, 542, 596, 813, 894, 1039, 1084, 1192, 1626, 1788, 2078, 2168, 2384, 3117, 3252, 3576, 4156, 4336, 6234, 6504, 7152, 8312, 12468, 13008, 16624, 24936, 40379, 49872, 80758, 121137, 154811, 161516, 242274, 281569, 309622, 323032, 464433, 484548, 563138, 619244, 646064, 844707, 928866, 969096, 1126276, 1238488, 1689414, 1857732, 1938192, 2252552, 2476976, 3378828, 3715464, 4505104, 6757656, 7430928, 13515312, 41953781, 83907562, 125861343, 167815124, 251722686, 335630248, 503445372, 671260496, 1006890744, 2013781488]

約数ペア:

[(1, 2013781488), (2, 1006890744), (3, 671260496), (4, 503445372), (6, 335630248), (8, 251722686), (12, 167815124), (16, 125861343), (24, 83907562), (48, 41953781), (149, 13515312), (271, 7430928), (298, 6757656), (447, 4505104), (542, 3715464), (596, 3378828), (813, 2476976), (894, 2252552), (1039, 1938192), (1084, 1857732), (1192, 1689414), (1626, 1238488), (1788, 1126276), (2078, 969096), (2168, 928866), (2384, 844707), (3117, 646064), (3252, 619244), (3576, 563138), (4156, 484548), (4336, 464433), (6234, 323032), (6504, 309622), (7152, 281569), (8312, 242274), (12468, 161516), (13008, 154811), (16624, 121137), (24936, 80758), (40379, 49872)]