545731212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 1521767520

約数和(自身を除く): 976036308

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 138, 156, 204, 221, 276, 299, 389, 391, 442, 529, 598, 663, 778, 782, 884, 897, 1058, 1167, 1173, 1196, 1326, 1556, 1564, 1587, 1794, 2116, 2334, 2346, 2652, 3174, 3588, 4668, 4692, 5057, 5083, 6348, 6613, 6877, 8947, 8993, 10114, 10166, 13226, 13754, 15171, 15249, 17894, 17986, 19839, 20228, 20332, 20631, 26452, 26841, 26979, 27508, 30342, 30498, 35788, 35972, 39678, 41262, 53682, 53958, 60684, 60996, 79356, 82524, 85969, 107364, 107916, 116311, 116909, 152099, 171938, 205781, 232622, 233818, 257907, 304198, 343876, 348933, 350727, 411562, 456297, 465244, 467636, 515814, 608396, 617343, 697866, 701454, 823124, 912594, 1031628, 1234686, 1395732, 1402908, 1825188, 1977287, 2469372, 2675153, 3498277, 3954574, 5350306, 5931861, 6996554, 7909148, 8025459, 10494831, 10700612, 11863722, 13993108, 16050918, 20989662, 23727444, 32101836, 41979324, 45477601, 90955202, 136432803, 181910404, 272865606, 545731212]

約数ペア:

[(1, 545731212), (2, 272865606), (3, 181910404), (4, 136432803), (6, 90955202), (12, 45477601), (13, 41979324), (17, 32101836), (23, 23727444), (26, 20989662), (34, 16050918), (39, 13993108), (46, 11863722), (51, 10700612), (52, 10494831), (68, 8025459), (69, 7909148), (78, 6996554), (92, 5931861), (102, 5350306), (138, 3954574), (156, 3498277), (204, 2675153), (221, 2469372), (276, 1977287), (299, 1825188), (389, 1402908), (391, 1395732), (442, 1234686), (529, 1031628), (598, 912594), (663, 823124), (778, 701454), (782, 697866), (884, 617343), (897, 608396), (1058, 515814), (1167, 467636), (1173, 465244), (1196, 456297), (1326, 411562), (1556, 350727), (1564, 348933), (1587, 343876), (1794, 304198), (2116, 257907), (2334, 233818), (2346, 232622), (2652, 205781), (3174, 171938), (3588, 152099), (4668, 116909), (4692, 116311), (5057, 107916), (5083, 107364), (6348, 85969), (6613, 82524), (6877, 79356), (8947, 60996), (8993, 60684), (10114, 53958), (10166, 53682), (13226, 41262), (13754, 39678), (15171, 35972), (15249, 35788), (17894, 30498), (17986, 30342), (19839, 27508), (20228, 26979), (20332, 26841), (20631, 26452)]