880149768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 2501798400

約数和(自身を除く): 1621648632

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 31, 38, 57, 58, 62, 76, 87, 93, 113, 114, 116, 124, 152, 174, 186, 226, 228, 232, 248, 339, 348, 361, 372, 452, 456, 551, 589, 678, 696, 722, 744, 899, 904, 1083, 1102, 1178, 1356, 1444, 1653, 1767, 1798, 2147, 2166, 2204, 2356, 2697, 2712, 2888, 3277, 3306, 3503, 3534, 3596, 4294, 4332, 4408, 4712, 5394, 6441, 6554, 6612, 7006, 7068, 7192, 8588, 8664, 9831, 10469, 10509, 10788, 11191, 12882, 13108, 13224, 14012, 14136, 17081, 17176, 19662, 20938, 21018, 21576, 22382, 25764, 26216, 28024, 31407, 33573, 34162, 39324, 40793, 41876, 42036, 44764, 51243, 51528, 62263, 62814, 66557, 67146, 68324, 78648, 81586, 83752, 84072, 89528, 101587, 102486, 122379, 124526, 125628, 133114, 134292, 136648, 163172, 186789, 199671, 203174, 204972, 244758, 249052, 251256, 266228, 268584, 304761, 324539, 326344, 373578, 399342, 406348, 409944, 489516, 498104, 532456, 609522, 649078, 747156, 798684, 812696, 973617, 979032, 1182997, 1219044, 1264583, 1298156, 1494312, 1597368, 1930153, 1947234, 2365994, 2438088, 2529166, 2596312, 3548991, 3793749, 3860306, 3894468, 4731988, 5058332, 5790459, 7097982, 7587498, 7720612, 7788936, 9463976, 10116664, 11580918, 14195964, 15174996, 15441224, 23161836, 28391928, 30349992, 36672907, 46323672, 73345814, 110018721, 146691628, 220037442, 293383256, 440074884, 880149768]

約数ペア:

[(1, 880149768), (2, 440074884), (3, 293383256), (4, 220037442), (6, 146691628), (8, 110018721), (12, 73345814), (19, 46323672), (24, 36672907), (29, 30349992), (31, 28391928), (38, 23161836), (57, 15441224), (58, 15174996), (62, 14195964), (76, 11580918), (87, 10116664), (93, 9463976), (113, 7788936), (114, 7720612), (116, 7587498), (124, 7097982), (152, 5790459), (174, 5058332), (186, 4731988), (226, 3894468), (228, 3860306), (232, 3793749), (248, 3548991), (339, 2596312), (348, 2529166), (361, 2438088), (372, 2365994), (452, 1947234), (456, 1930153), (551, 1597368), (589, 1494312), (678, 1298156), (696, 1264583), (722, 1219044), (744, 1182997), (899, 979032), (904, 973617), (1083, 812696), (1102, 798684), (1178, 747156), (1356, 649078), (1444, 609522), (1653, 532456), (1767, 498104), (1798, 489516), (2147, 409944), (2166, 406348), (2204, 399342), (2356, 373578), (2697, 326344), (2712, 324539), (2888, 304761), (3277, 268584), (3306, 266228), (3503, 251256), (3534, 249052), (3596, 244758), (4294, 204972), (4332, 203174), (4408, 199671), (4712, 186789), (5394, 163172), (6441, 136648), (6554, 134292), (6612, 133114), (7006, 125628), (7068, 124526), (7192, 122379), (8588, 102486), (8664, 101587), (9831, 89528), (10469, 84072), (10509, 83752), (10788, 81586), (11191, 78648), (12882, 68324), (13108, 67146), (13224, 66557), (14012, 62814), (14136, 62263), (17081, 51528), (17176, 51243), (19662, 44764), (20938, 42036), (21018, 41876), (21576, 40793), (22382, 39324), (25764, 34162), (26216, 33573), (28024, 31407)]