439720736

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 1137991680

約数和(自身を除く): 698270944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 41, 52, 56, 58, 82, 91, 104, 112, 116, 127, 164, 182, 203, 208, 224, 232, 254, 287, 328, 364, 377, 406, 416, 464, 508, 533, 574, 656, 728, 754, 812, 889, 928, 1016, 1066, 1148, 1189, 1312, 1456, 1508, 1624, 1651, 1778, 2032, 2132, 2296, 2378, 2639, 2912, 3016, 3248, 3302, 3556, 3683, 3731, 4064, 4264, 4592, 4756, 5207, 5278, 6032, 6496, 6604, 7112, 7366, 7462, 8323, 8528, 9184, 9512, 10414, 10556, 11557, 12064, 13208, 14224, 14732, 14924, 15457, 16646, 17056, 19024, 20828, 21112, 23114, 25781, 26416, 28448, 29464, 29848, 30914, 33292, 36449, 38048, 41656, 42224, 46228, 47879, 51562, 52832, 58928, 59696, 61828, 66584, 67691, 72898, 83312, 84448, 92456, 95758, 103124, 108199, 117856, 119392, 123656, 133168, 135382, 145796, 151003, 166624, 184912, 191516, 206248, 216398, 247312, 266336, 270764, 291592, 302006, 335153, 369824, 383032, 412496, 432796, 473837, 494624, 541528, 583184, 604012, 670306, 766064, 824992, 865592, 947674, 1057021, 1083056, 1166368, 1208024, 1340612, 1532128, 1731184, 1895348, 1963039, 2114042, 2166112, 2416048, 2681224, 3462368, 3790696, 3926078, 4228084, 4832096, 5362448, 7581392, 7852156, 8456168, 10724896, 13741273, 15162784, 15704312, 16912336, 27482546, 31408624, 33824672, 54965092, 62817248, 109930184, 219860368, 439720736]

約数ペア:

[(1, 439720736), (2, 219860368), (4, 109930184), (7, 62817248), (8, 54965092), (13, 33824672), (14, 31408624), (16, 27482546), (26, 16912336), (28, 15704312), (29, 15162784), (32, 13741273), (41, 10724896), (52, 8456168), (56, 7852156), (58, 7581392), (82, 5362448), (91, 4832096), (104, 4228084), (112, 3926078), (116, 3790696), (127, 3462368), (164, 2681224), (182, 2416048), (203, 2166112), (208, 2114042), (224, 1963039), (232, 1895348), (254, 1731184), (287, 1532128), (328, 1340612), (364, 1208024), (377, 1166368), (406, 1083056), (416, 1057021), (464, 947674), (508, 865592), (533, 824992), (574, 766064), (656, 670306), (728, 604012), (754, 583184), (812, 541528), (889, 494624), (928, 473837), (1016, 432796), (1066, 412496), (1148, 383032), (1189, 369824), (1312, 335153), (1456, 302006), (1508, 291592), (1624, 270764), (1651, 266336), (1778, 247312), (2032, 216398), (2132, 206248), (2296, 191516), (2378, 184912), (2639, 166624), (2912, 151003), (3016, 145796), (3248, 135382), (3302, 133168), (3556, 123656), (3683, 119392), (3731, 117856), (4064, 108199), (4264, 103124), (4592, 95758), (4756, 92456), (5207, 84448), (5278, 83312), (6032, 72898), (6496, 67691), (6604, 66584), (7112, 61828), (7366, 59696), (7462, 58928), (8323, 52832), (8528, 51562), (9184, 47879), (9512, 46228), (10414, 42224), (10556, 41656), (11557, 38048), (12064, 36449), (13208, 33292), (14224, 30914), (14732, 29848), (14924, 29464), (15457, 28448), (16646, 26416), (17056, 25781), (19024, 23114), (20828, 21112)]