242907504

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:907

約数の個数: 120

約数和(自身を含む): 736202880

約数和(自身を除く): 493295376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 139, 147, 168, 196, 278, 294, 336, 392, 417, 556, 588, 743, 784, 834, 973, 1112, 1176, 1486, 1668, 1946, 2224, 2229, 2352, 2919, 2972, 3336, 3892, 4458, 5201, 5838, 5944, 6672, 6811, 7784, 8916, 10402, 11676, 11888, 13622, 15568, 15603, 17832, 20433, 20804, 23352, 27244, 31206, 35664, 36407, 40866, 41608, 46704, 54488, 62412, 72814, 81732, 83216, 103277, 108976, 109221, 124824, 145628, 163464, 206554, 218442, 249648, 291256, 309831, 326928, 413108, 436884, 582512, 619662, 722939, 826216, 873768, 1239324, 1445878, 1652432, 1747536, 2168817, 2478648, 2891756, 4337634, 4957296, 5060573, 5783512, 8675268, 10121146, 11567024, 15181719, 17350536, 20242292, 30363438, 34701072, 40484584, 60726876, 80969168, 121453752, 242907504]

約数ペア:

[(1, 242907504), (2, 121453752), (3, 80969168), (4, 60726876), (6, 40484584), (7, 34701072), (8, 30363438), (12, 20242292), (14, 17350536), (16, 15181719), (21, 11567024), (24, 10121146), (28, 8675268), (42, 5783512), (48, 5060573), (49, 4957296), (56, 4337634), (84, 2891756), (98, 2478648), (112, 2168817), (139, 1747536), (147, 1652432), (168, 1445878), (196, 1239324), (278, 873768), (294, 826216), (336, 722939), (392, 619662), (417, 582512), (556, 436884), (588, 413108), (743, 326928), (784, 309831), (834, 291256), (973, 249648), (1112, 218442), (1176, 206554), (1486, 163464), (1668, 145628), (1946, 124824), (2224, 109221), (2229, 108976), (2352, 103277), (2919, 83216), (2972, 81732), (3336, 72814), (3892, 62412), (4458, 54488), (5201, 46704), (5838, 41608), (5944, 40866), (6672, 36407), (6811, 35664), (7784, 31206), (8916, 27244), (10402, 23352), (11676, 20804), (11888, 20433), (13622, 17832), (15568, 15603)]