19965402408

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3877}}^1$

素因数の和:4080

約数の個数: 192

約数和(自身を含む): 60478185600

約数和(自身を除く): 40512783192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 116, 147, 151, 168, 174, 196, 203, 232, 294, 302, 348, 392, 406, 453, 588, 604, 609, 696, 812, 906, 1057, 1176, 1208, 1218, 1421, 1624, 1812, 2114, 2436, 2842, 3171, 3624, 3877, 4228, 4263, 4379, 4872, 5684, 6342, 7399, 7754, 8456, 8526, 8758, 11368, 11631, 12684, 13137, 14798, 15508, 17052, 17516, 22197, 23262, 25368, 26274, 27139, 29596, 30653, 31016, 34104, 35032, 44394, 46524, 52548, 54278, 59192, 61306, 81417, 88788, 91959, 93048, 105096, 108556, 112433, 122612, 162834, 177576, 183918, 189973, 214571, 217112, 224866, 245224, 325668, 337299, 367836, 379946, 429142, 449732, 569919, 585427, 643713, 651336, 674598, 735672, 759892, 787031, 858284, 899464, 1139838, 1170854, 1287426, 1349196, 1519784, 1574062, 1716568, 1756281, 2279676, 2341708, 2361093, 2574852, 2698392, 3148124, 3512562, 4097989, 4559352, 4683416, 4722186, 5149704, 5509217, 6296248, 7025124, 8195978, 9444372, 11018434, 12293967, 14050248, 16391956, 16527651, 16977383, 18888744, 22036868, 24587934, 28685923, 32783912, 33055302, 33954766, 44073736, 49175868, 50932149, 57371846, 66110604, 67909532, 86057769, 98351736, 101864298, 114743692, 118841681, 132221208, 135819064, 172115538, 203728596, 229487384, 237683362, 344231076, 356525043, 407457192, 475366724, 688462152, 713050086, 831891767, 950733448, 1426100172, 1663783534, 2495675301, 2852200344, 3327567068, 4991350602, 6655134136, 9982701204, 19965402408]

約数ペア:

[(1, 19965402408), (2, 9982701204), (3, 6655134136), (4, 4991350602), (6, 3327567068), (7, 2852200344), (8, 2495675301), (12, 1663783534), (14, 1426100172), (21, 950733448), (24, 831891767), (28, 713050086), (29, 688462152), (42, 475366724), (49, 407457192), (56, 356525043), (58, 344231076), (84, 237683362), (87, 229487384), (98, 203728596), (116, 172115538), (147, 135819064), (151, 132221208), (168, 118841681), (174, 114743692), (196, 101864298), (203, 98351736), (232, 86057769), (294, 67909532), (302, 66110604), (348, 57371846), (392, 50932149), (406, 49175868), (453, 44073736), (588, 33954766), (604, 33055302), (609, 32783912), (696, 28685923), (812, 24587934), (906, 22036868), (1057, 18888744), (1176, 16977383), (1208, 16527651), (1218, 16391956), (1421, 14050248), (1624, 12293967), (1812, 11018434), (2114, 9444372), (2436, 8195978), (2842, 7025124), (3171, 6296248), (3624, 5509217), (3877, 5149704), (4228, 4722186), (4263, 4683416), (4379, 4559352), (4872, 4097989), (5684, 3512562), (6342, 3148124), (7399, 2698392), (7754, 2574852), (8456, 2361093), (8526, 2341708), (8758, 2279676), (11368, 1756281), (11631, 1716568), (12684, 1574062), (13137, 1519784), (14798, 1349196), (15508, 1287426), (17052, 1170854), (17516, 1139838), (22197, 899464), (23262, 858284), (25368, 787031), (26274, 759892), (27139, 735672), (29596, 674598), (30653, 651336), (31016, 643713), (34104, 585427), (35032, 569919), (44394, 449732), (46524, 429142), (52548, 379946), (54278, 367836), (59192, 337299), (61306, 325668), (81417, 245224), (88788, 224866), (91959, 217112), (93048, 214571), (105096, 189973), (108556, 183918), (112433, 177576), (122612, 162834)]