556235108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 1259274240

約数和(自身を除く): 703039132

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 124, 127, 143, 169, 209, 247, 254, 286, 338, 341, 403, 418, 494, 508, 572, 589, 676, 682, 806, 836, 988, 1178, 1364, 1397, 1612, 1651, 1859, 2356, 2413, 2717, 2794, 3211, 3302, 3718, 3937, 4433, 4826, 5239, 5434, 5588, 6422, 6479, 6604, 7436, 7657, 7874, 8866, 9652, 10478, 10868, 12844, 12958, 15314, 15748, 17732, 18161, 20956, 21463, 25916, 26543, 30628, 31369, 35321, 36322, 42926, 43307, 51181, 53086, 57629, 62738, 70642, 72644, 74803, 84227, 85852, 86614, 99541, 102362, 106172, 115258, 125476, 141284, 149606, 168454, 173228, 199082, 204724, 230516, 236093, 299212, 336908, 345059, 398164, 407797, 472186, 562991, 665353, 690118, 815594, 822833, 944372, 972439, 1094951, 1125982, 1330706, 1380236, 1631188, 1645666, 1944878, 2189902, 2251964, 2661412, 3291332, 3889756, 4379804, 4485767, 7318883, 8971534, 10696829, 12641707, 14637766, 17943068, 21393658, 25283414, 29275532, 42787316, 50566828, 139058777, 278117554, 556235108]

約数ペア:

[(1, 556235108), (2, 278117554), (4, 139058777), (11, 50566828), (13, 42787316), (19, 29275532), (22, 25283414), (26, 21393658), (31, 17943068), (38, 14637766), (44, 12641707), (52, 10696829), (62, 8971534), (76, 7318883), (124, 4485767), (127, 4379804), (143, 3889756), (169, 3291332), (209, 2661412), (247, 2251964), (254, 2189902), (286, 1944878), (338, 1645666), (341, 1631188), (403, 1380236), (418, 1330706), (494, 1125982), (508, 1094951), (572, 972439), (589, 944372), (676, 822833), (682, 815594), (806, 690118), (836, 665353), (988, 562991), (1178, 472186), (1364, 407797), (1397, 398164), (1612, 345059), (1651, 336908), (1859, 299212), (2356, 236093), (2413, 230516), (2717, 204724), (2794, 199082), (3211, 173228), (3302, 168454), (3718, 149606), (3937, 141284), (4433, 125476), (4826, 115258), (5239, 106172), (5434, 102362), (5588, 99541), (6422, 86614), (6479, 85852), (6604, 84227), (7436, 74803), (7657, 72644), (7874, 70642), (8866, 62738), (9652, 57629), (10478, 53086), (10868, 51181), (12844, 43307), (12958, 42926), (15314, 36322), (15748, 35321), (17732, 31369), (18161, 30628), (20956, 26543), (21463, 25916)]