219860368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 559964160

約数和(自身を除く): 340103792

約数列:

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

約数ペア:

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