2628156972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 7077611520

約数和(自身を除く): 4449454548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 317, 431, 458, 634, 687, 862, 916, 951, 1268, 1293, 1374, 1603, 1724, 1902, 2219, 2586, 2748, 3017, 3206, 3804, 4438, 4809, 5172, 6034, 6412, 6657, 8876, 9051, 9618, 12068, 13314, 18102, 19236, 26628, 36204, 72593, 98699, 136627, 145186, 197398, 217779, 273254, 290372, 296097, 394796, 409881, 435558, 508151, 546508, 592194, 690893, 819762, 871116, 956389, 1016302, 1184388, 1381786, 1524453, 1639524, 1912778, 2032604, 2072679, 2763572, 2869167, 3048906, 3825556, 4145358, 5738334, 6097812, 8290716, 11476668, 31287583, 62575166, 93862749, 125150332, 187725498, 219013081, 375450996, 438026162, 657039243, 876052324, 1314078486, 2628156972]

約数ペア:

[(1, 2628156972), (2, 1314078486), (3, 876052324), (4, 657039243), (6, 438026162), (7, 375450996), (12, 219013081), (14, 187725498), (21, 125150332), (28, 93862749), (42, 62575166), (84, 31287583), (229, 11476668), (317, 8290716), (431, 6097812), (458, 5738334), (634, 4145358), (687, 3825556), (862, 3048906), (916, 2869167), (951, 2763572), (1268, 2072679), (1293, 2032604), (1374, 1912778), (1603, 1639524), (1724, 1524453), (1902, 1381786), (2219, 1184388), (2586, 1016302), (2748, 956389), (3017, 871116), (3206, 819762), (3804, 690893), (4438, 592194), (4809, 546508), (5172, 508151), (6034, 435558), (6412, 409881), (6657, 394796), (8876, 296097), (9051, 290372), (9618, 273254), (12068, 217779), (13314, 197398), (18102, 145186), (19236, 136627), (26628, 98699), (36204, 72593)]