879482648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 1970749440

約数和(自身を除く): 1091266792

約数列:

[1, 2, 4, 8, 11, 22, 23, 31, 44, 46, 62, 88, 92, 107, 124, 131, 184, 214, 248, 253, 262, 341, 428, 506, 524, 682, 713, 856, 1012, 1048, 1177, 1364, 1426, 1441, 2024, 2354, 2461, 2728, 2852, 2882, 3013, 3317, 4061, 4708, 4922, 5704, 5764, 6026, 6634, 7843, 8122, 9416, 9844, 11528, 12052, 13268, 14017, 15686, 16244, 19688, 24104, 26536, 27071, 28034, 31372, 32488, 33143, 36487, 44671, 54142, 56068, 62744, 66286, 72974, 76291, 89342, 93403, 108284, 112136, 132572, 145948, 152582, 154187, 178684, 186806, 216568, 265144, 291896, 305164, 308374, 322391, 357368, 373612, 434527, 610328, 616748, 644782, 747224, 839201, 869054, 1027433, 1233496, 1289564, 1678402, 1738108, 2054866, 2579128, 3356804, 3476216, 3546301, 4109732, 4779797, 6713608, 7092602, 8219464, 9559594, 9994121, 14185204, 19119188, 19988242, 28370408, 38238376, 39976484, 79952968, 109935331, 219870662, 439741324, 879482648]

約数ペア:

[(1, 879482648), (2, 439741324), (4, 219870662), (8, 109935331), (11, 79952968), (22, 39976484), (23, 38238376), (31, 28370408), (44, 19988242), (46, 19119188), (62, 14185204), (88, 9994121), (92, 9559594), (107, 8219464), (124, 7092602), (131, 6713608), (184, 4779797), (214, 4109732), (248, 3546301), (253, 3476216), (262, 3356804), (341, 2579128), (428, 2054866), (506, 1738108), (524, 1678402), (682, 1289564), (713, 1233496), (856, 1027433), (1012, 869054), (1048, 839201), (1177, 747224), (1364, 644782), (1426, 616748), (1441, 610328), (2024, 434527), (2354, 373612), (2461, 357368), (2728, 322391), (2852, 308374), (2882, 305164), (3013, 291896), (3317, 265144), (4061, 216568), (4708, 186806), (4922, 178684), (5704, 154187), (5764, 152582), (6026, 145948), (6634, 132572), (7843, 112136), (8122, 108284), (9416, 93403), (9844, 89342), (11528, 76291), (12052, 72974), (13268, 66286), (14017, 62744), (15686, 56068), (16244, 54142), (19688, 44671), (24104, 36487), (26536, 33143), (27071, 32488), (28034, 31372)]