265927536

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{3257}}^1$

素因数の和:3290

約数の個数: 140

約数和(自身を含む): 883126512

約数和(自身を除く): 617198976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3257, 3402, 3888, 4536, 5103, 5832, 6514, 6804, 9072, 9771, 10206, 11664, 13028, 13608, 19542, 20412, 22799, 26056, 27216, 29313, 39084, 40824, 45598, 52112, 58626, 68397, 78168, 81648, 87939, 91196, 117252, 136794, 156336, 175878, 182392, 205191, 234504, 263817, 273588, 351756, 364784, 410382, 469008, 527634, 547176, 615573, 703512, 791451, 820764, 1055268, 1094352, 1231146, 1407024, 1582902, 1641528, 1846719, 2110536, 2374353, 2462292, 3165804, 3283056, 3693438, 4221072, 4748706, 4924584, 5540157, 6331608, 7386876, 9497412, 9849168, 11080314, 12663216, 14773752, 16620471, 18994824, 22160628, 29547504, 33240942, 37989648, 44321256, 66481884, 88642512, 132963768, 265927536]

約数ペア:

[(1, 265927536), (2, 132963768), (3, 88642512), (4, 66481884), (6, 44321256), (7, 37989648), (8, 33240942), (9, 29547504), (12, 22160628), (14, 18994824), (16, 16620471), (18, 14773752), (21, 12663216), (24, 11080314), (27, 9849168), (28, 9497412), (36, 7386876), (42, 6331608), (48, 5540157), (54, 4924584), (56, 4748706), (63, 4221072), (72, 3693438), (81, 3283056), (84, 3165804), (108, 2462292), (112, 2374353), (126, 2110536), (144, 1846719), (162, 1641528), (168, 1582902), (189, 1407024), (216, 1231146), (243, 1094352), (252, 1055268), (324, 820764), (336, 791451), (378, 703512), (432, 615573), (486, 547176), (504, 527634), (567, 469008), (648, 410382), (729, 364784), (756, 351756), (972, 273588), (1008, 263817), (1134, 234504), (1296, 205191), (1458, 182392), (1512, 175878), (1701, 156336), (1944, 136794), (2268, 117252), (2916, 91196), (3024, 87939), (3257, 81648), (3402, 78168), (3888, 68397), (4536, 58626), (5103, 52112), (5832, 45598), (6514, 40824), (6804, 39084), (9072, 29313), (9771, 27216), (10206, 26056), (11664, 22799), (13028, 20412), (13608, 19542)]