61131313568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:875

約数の個数: 192

約数和(自身を含む): 137450724768

約数和(自身を除く): 76319411200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 41, 52, 74, 82, 104, 148, 157, 164, 208, 296, 314, 328, 416, 481, 533, 592, 617, 628, 656, 962, 1066, 1184, 1234, 1256, 1312, 1517, 1924, 2041, 2132, 2468, 2512, 3034, 3848, 4082, 4264, 4936, 5024, 5809, 6068, 6437, 7696, 8021, 8164, 8528, 9872, 11618, 12136, 12874, 15392, 16042, 16328, 17056, 19721, 19744, 22829, 23236, 24272, 25297, 25748, 32084, 32656, 39442, 45658, 46472, 48544, 50594, 51496, 64168, 65312, 75517, 78884, 83681, 91316, 92944, 96869, 101188, 102992, 128336, 151034, 157768, 167362, 182632, 185888, 193738, 202376, 205984, 238169, 256672, 296777, 302068, 315536, 328861, 334724, 365264, 387476, 404752, 476338, 593554, 604136, 631072, 657722, 669448, 730528, 774952, 809504, 935989, 952676, 1187108, 1208272, 1259297, 1315444, 1338896, 1549904, 1871978, 1905352, 2374216, 2416544, 2518594, 2630888, 2677792, 3096197, 3099808, 3584153, 3743956, 3810704, 3971629, 4748432, 5037188, 5261776, 6192394, 7168306, 7487912, 7621408, 7943258, 9496864, 10074376, 10523552, 12167857, 12384788, 14336612, 14975824, 15886516, 20148752, 24335714, 24769576, 28673224, 29951648, 31773032, 40297504, 46593989, 48671428, 49539152, 51631177, 57346448, 63546064, 93187978, 97342856, 99078304, 103262354, 114692896, 127092128, 146950273, 186375956, 194685712, 206524708, 293900546, 372751912, 389371424, 413049416, 587801092, 745503824, 826098832, 1175602184, 1491007648, 1652197664, 1910353549, 2351204368, 3820707098, 4702408736, 7641414196, 15282828392, 30565656784, 61131313568]

約数ペア:

[(1, 61131313568), (2, 30565656784), (4, 15282828392), (8, 7641414196), (13, 4702408736), (16, 3820707098), (26, 2351204368), (32, 1910353549), (37, 1652197664), (41, 1491007648), (52, 1175602184), (74, 826098832), (82, 745503824), (104, 587801092), (148, 413049416), (157, 389371424), (164, 372751912), (208, 293900546), (296, 206524708), (314, 194685712), (328, 186375956), (416, 146950273), (481, 127092128), (533, 114692896), (592, 103262354), (617, 99078304), (628, 97342856), (656, 93187978), (962, 63546064), (1066, 57346448), (1184, 51631177), (1234, 49539152), (1256, 48671428), (1312, 46593989), (1517, 40297504), (1924, 31773032), (2041, 29951648), (2132, 28673224), (2468, 24769576), (2512, 24335714), (3034, 20148752), (3848, 15886516), (4082, 14975824), (4264, 14336612), (4936, 12384788), (5024, 12167857), (5809, 10523552), (6068, 10074376), (6437, 9496864), (7696, 7943258), (8021, 7621408), (8164, 7487912), (8528, 7168306), (9872, 6192394), (11618, 5261776), (12136, 5037188), (12874, 4748432), (15392, 3971629), (16042, 3810704), (16328, 3743956), (17056, 3584153), (19721, 3099808), (19744, 3096197), (22829, 2677792), (23236, 2630888), (24272, 2518594), (25297, 2416544), (25748, 2374216), (32084, 1905352), (32656, 1871978), (39442, 1549904), (45658, 1338896), (46472, 1315444), (48544, 1259297), (50594, 1208272), (51496, 1187108), (64168, 952676), (65312, 935989), (75517, 809504), (78884, 774952), (83681, 730528), (91316, 669448), (92944, 657722), (96869, 631072), (101188, 604136), (102992, 593554), (128336, 476338), (151034, 404752), (157768, 387476), (167362, 365264), (182632, 334724), (185888, 328861), (193738, 315536), (202376, 302068), (205984, 296777), (238169, 256672)]