2236795888

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 4520603520

約数和(自身を除く): 2283807632

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 158, 173, 193, 212, 316, 346, 386, 424, 632, 692, 772, 848, 1264, 1384, 1544, 2768, 3088, 4187, 8374, 9169, 10229, 13667, 15247, 16748, 18338, 20458, 27334, 30494, 33389, 33496, 36676, 40916, 54668, 60988, 66778, 66992, 73352, 81832, 109336, 121976, 133556, 146704, 163664, 218672, 243952, 267112, 534224, 724351, 808091, 1448702, 1616182, 1769617, 2637731, 2897404, 3232364, 3539234, 5275462, 5794808, 6464728, 7078468, 10550924, 11589616, 12929456, 14156936, 21101848, 28313872, 42203696, 139799743, 279599486, 559198972, 1118397944, 2236795888]

約数ペア:

[(1, 2236795888), (2, 1118397944), (4, 559198972), (8, 279599486), (16, 139799743), (53, 42203696), (79, 28313872), (106, 21101848), (158, 14156936), (173, 12929456), (193, 11589616), (212, 10550924), (316, 7078468), (346, 6464728), (386, 5794808), (424, 5275462), (632, 3539234), (692, 3232364), (772, 2897404), (848, 2637731), (1264, 1769617), (1384, 1616182), (1544, 1448702), (2768, 808091), (3088, 724351), (4187, 534224), (8374, 267112), (9169, 243952), (10229, 218672), (13667, 163664), (15247, 146704), (16748, 133556), (18338, 121976), (20458, 109336), (27334, 81832), (30494, 73352), (33389, 66992), (33496, 66778), (36676, 60988), (40916, 54668)]