539454916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 1359408960

約数和(自身を除く): 819954044

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 76, 77, 91, 98, 133, 143, 154, 182, 196, 209, 247, 266, 286, 308, 364, 418, 494, 532, 539, 572, 637, 836, 931, 988, 1001, 1013, 1078, 1274, 1463, 1729, 1862, 2002, 2026, 2156, 2548, 2717, 2926, 3458, 3724, 4004, 4052, 5434, 5852, 6916, 7007, 7091, 10241, 10868, 11143, 12103, 13169, 14014, 14182, 19019, 19247, 20482, 22286, 24206, 26338, 28028, 28364, 38038, 38494, 40964, 44572, 48412, 49637, 52676, 76076, 76988, 78001, 92183, 99274, 133133, 134729, 144859, 156002, 184366, 198548, 211717, 250211, 266266, 269458, 289718, 312004, 368732, 423434, 500422, 532532, 538916, 546007, 579436, 645281, 846868, 943103, 1000844, 1014013, 1092014, 1290562, 1482019, 1751477, 1886206, 2028026, 2184028, 2581124, 2752321, 2964038, 3502954, 3772412, 4056052, 5504642, 5928076, 7005908, 7098091, 10374133, 11009284, 12260339, 14196182, 19266247, 20748266, 24520678, 28392364, 38532494, 41496532, 49041356, 77064988, 134863729, 269727458, 539454916]

約数ペア:

[(1, 539454916), (2, 269727458), (4, 134863729), (7, 77064988), (11, 49041356), (13, 41496532), (14, 38532494), (19, 28392364), (22, 24520678), (26, 20748266), (28, 19266247), (38, 14196182), (44, 12260339), (49, 11009284), (52, 10374133), (76, 7098091), (77, 7005908), (91, 5928076), (98, 5504642), (133, 4056052), (143, 3772412), (154, 3502954), (182, 2964038), (196, 2752321), (209, 2581124), (247, 2184028), (266, 2028026), (286, 1886206), (308, 1751477), (364, 1482019), (418, 1290562), (494, 1092014), (532, 1014013), (539, 1000844), (572, 943103), (637, 846868), (836, 645281), (931, 579436), (988, 546007), (1001, 538916), (1013, 532532), (1078, 500422), (1274, 423434), (1463, 368732), (1729, 312004), (1862, 289718), (2002, 269458), (2026, 266266), (2156, 250211), (2548, 211717), (2717, 198548), (2926, 184366), (3458, 156002), (3724, 144859), (4004, 134729), (4052, 133133), (5434, 99274), (5852, 92183), (6916, 78001), (7007, 76988), (7091, 76076), (10241, 52676), (10868, 49637), (11143, 48412), (12103, 44572), (13169, 40964), (14014, 38494), (14182, 38038), (19019, 28364), (19247, 28028), (20482, 26338), (22286, 24206)]