1223907184

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 2511446400

約数和(自身を除く): 1287539216

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 173, 193, 232, 316, 346, 386, 464, 632, 692, 772, 1264, 1384, 1544, 2291, 2768, 3088, 4582, 5017, 5597, 9164, 10034, 11194, 13667, 15247, 18328, 20068, 22388, 27334, 30494, 33389, 36656, 40136, 44776, 54668, 60988, 66778, 80272, 89552, 109336, 121976, 133556, 218672, 243952, 267112, 396343, 442163, 534224, 792686, 884326, 968281, 1585372, 1768652, 1936562, 2637731, 3170744, 3537304, 3873124, 5275462, 6341488, 7074608, 7746248, 10550924, 15492496, 21101848, 42203696, 76494199, 152988398, 305976796, 611953592, 1223907184]

約数ペア:

[(1, 1223907184), (2, 611953592), (4, 305976796), (8, 152988398), (16, 76494199), (29, 42203696), (58, 21101848), (79, 15492496), (116, 10550924), (158, 7746248), (173, 7074608), (193, 6341488), (232, 5275462), (316, 3873124), (346, 3537304), (386, 3170744), (464, 2637731), (632, 1936562), (692, 1768652), (772, 1585372), (1264, 968281), (1384, 884326), (1544, 792686), (2291, 534224), (2768, 442163), (3088, 396343), (4582, 267112), (5017, 243952), (5597, 218672), (9164, 133556), (10034, 121976), (11194, 109336), (13667, 89552), (15247, 80272), (18328, 66778), (20068, 60988), (22388, 54668), (27334, 44776), (30494, 40136), (33389, 36656)]