312204048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1609

約数の個数: 160

約数和(自身を含む): 968688000

約数和(自身を除く): 656483952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 208, 221, 228, 247, 272, 304, 312, 323, 408, 442, 456, 494, 624, 646, 663, 741, 816, 884, 912, 969, 988, 1292, 1326, 1482, 1549, 1768, 1938, 1976, 2584, 2652, 2964, 3098, 3536, 3876, 3952, 4199, 4647, 5168, 5304, 5928, 6196, 7752, 8398, 9294, 10608, 11856, 12392, 12597, 15504, 16796, 18588, 20137, 24784, 25194, 26333, 29431, 33592, 37176, 40274, 50388, 52666, 58862, 60411, 67184, 74352, 78999, 80548, 88293, 100776, 105332, 117724, 120822, 157998, 161096, 176586, 201552, 210664, 235448, 241644, 315996, 322192, 342329, 353172, 382603, 421328, 470896, 483288, 500327, 631992, 684658, 706344, 765206, 966576, 1000654, 1026987, 1147809, 1263984, 1369316, 1412688, 1500981, 1530412, 2001308, 2053974, 2295618, 2738632, 3001962, 3060824, 4002616, 4107948, 4591236, 5477264, 6003924, 6121648, 6504251, 8005232, 8215896, 9182472, 12007848, 13008502, 16431792, 18364944, 19512753, 24015696, 26017004, 39025506, 52034008, 78051012, 104068016, 156102024, 312204048]

約数ペア:

[(1, 312204048), (2, 156102024), (3, 104068016), (4, 78051012), (6, 52034008), (8, 39025506), (12, 26017004), (13, 24015696), (16, 19512753), (17, 18364944), (19, 16431792), (24, 13008502), (26, 12007848), (34, 9182472), (38, 8215896), (39, 8005232), (48, 6504251), (51, 6121648), (52, 6003924), (57, 5477264), (68, 4591236), (76, 4107948), (78, 4002616), (102, 3060824), (104, 3001962), (114, 2738632), (136, 2295618), (152, 2053974), (156, 2001308), (204, 1530412), (208, 1500981), (221, 1412688), (228, 1369316), (247, 1263984), (272, 1147809), (304, 1026987), (312, 1000654), (323, 966576), (408, 765206), (442, 706344), (456, 684658), (494, 631992), (624, 500327), (646, 483288), (663, 470896), (741, 421328), (816, 382603), (884, 353172), (912, 342329), (969, 322192), (988, 315996), (1292, 241644), (1326, 235448), (1482, 210664), (1549, 201552), (1768, 176586), (1938, 161096), (1976, 157998), (2584, 120822), (2652, 117724), (2964, 105332), (3098, 100776), (3536, 88293), (3876, 80548), (3952, 78999), (4199, 74352), (4647, 67184), (5168, 60411), (5304, 58862), (5928, 52666), (6196, 50388), (7752, 40274), (8398, 37176), (9294, 33592), (10608, 29431), (11856, 26333), (12392, 25194), (12597, 24784), (15504, 20137), (16796, 18588)]