255706704

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4363}}^1$

素因数の和:4425

約数の個数: 120

約数和(自身を含む): 801963552

約数和(自身を除く): 546256848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1221, 1332, 1584, 1628, 1776, 2442, 2664, 3256, 3663, 4363, 4884, 5328, 6512, 7326, 8726, 9768, 13089, 14652, 17452, 19536, 26178, 29304, 34904, 39267, 47993, 52356, 58608, 69808, 78534, 95986, 104712, 143979, 157068, 161431, 191972, 209424, 287958, 314136, 322862, 383944, 431937, 484293, 575916, 628272, 645724, 767888, 863874, 968586, 1151832, 1291448, 1452879, 1727748, 1775741, 1937172, 2303664, 2582896, 2905758, 3455496, 3551482, 3874344, 5327223, 5811516, 6910992, 7102964, 7748688, 10654446, 11623032, 14205928, 15981669, 21308892, 23246064, 28411856, 31963338, 42617784, 63926676, 85235568, 127853352, 255706704]

約数ペア:

[(1, 255706704), (2, 127853352), (3, 85235568), (4, 63926676), (6, 42617784), (8, 31963338), (9, 28411856), (11, 23246064), (12, 21308892), (16, 15981669), (18, 14205928), (22, 11623032), (24, 10654446), (33, 7748688), (36, 7102964), (37, 6910992), (44, 5811516), (48, 5327223), (66, 3874344), (72, 3551482), (74, 3455496), (88, 2905758), (99, 2582896), (111, 2303664), (132, 1937172), (144, 1775741), (148, 1727748), (176, 1452879), (198, 1291448), (222, 1151832), (264, 968586), (296, 863874), (333, 767888), (396, 645724), (407, 628272), (444, 575916), (528, 484293), (592, 431937), (666, 383944), (792, 322862), (814, 314136), (888, 287958), (1221, 209424), (1332, 191972), (1584, 161431), (1628, 157068), (1776, 143979), (2442, 104712), (2664, 95986), (3256, 78534), (3663, 69808), (4363, 58608), (4884, 52356), (5328, 47993), (6512, 39267), (7326, 34904), (8726, 29304), (9768, 26178), (13089, 19536), (14652, 17452)]