2247706636

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{1103}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 4720355136

約数和(自身を除く): 2472648500

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 281, 518, 562, 1036, 1103, 1124, 1813, 1967, 2206, 3626, 3934, 4412, 7252, 7721, 7868, 10397, 13769, 15442, 20794, 27538, 30884, 40811, 41588, 54047, 55076, 72779, 81622, 108094, 145558, 163244, 216188, 285677, 291116, 309943, 509453, 571354, 619886, 1018906, 1142708, 1239772, 1999739, 2037812, 2169601, 3999478, 4339202, 7998956, 8678404, 11467891, 15187207, 22935782, 30374414, 45871564, 60748828, 80275237, 160550474, 321100948, 561926659, 1123853318, 2247706636]

約数ペア:

[(1, 2247706636), (2, 1123853318), (4, 561926659), (7, 321100948), (14, 160550474), (28, 80275237), (37, 60748828), (49, 45871564), (74, 30374414), (98, 22935782), (148, 15187207), (196, 11467891), (259, 8678404), (281, 7998956), (518, 4339202), (562, 3999478), (1036, 2169601), (1103, 2037812), (1124, 1999739), (1813, 1239772), (1967, 1142708), (2206, 1018906), (3626, 619886), (3934, 571354), (4412, 509453), (7252, 309943), (7721, 291116), (7868, 285677), (10397, 216188), (13769, 163244), (15442, 145558), (20794, 108094), (27538, 81622), (30884, 72779), (40811, 55076), (41588, 54047)]