253243056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1783}}^1$

素因数の和:2074

約数の個数: 80

約数和(自身を含む): 716739840

約数和(自身を除く): 463496784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 269, 528, 538, 807, 1076, 1614, 1783, 2152, 2959, 3228, 3566, 4304, 5349, 5918, 6456, 7132, 8877, 10698, 11836, 12912, 14264, 17754, 19613, 21396, 23672, 28528, 35508, 39226, 42792, 47344, 58839, 71016, 78452, 85584, 117678, 142032, 156904, 235356, 313808, 470712, 479627, 941424, 959254, 1438881, 1918508, 2877762, 3837016, 5275897, 5755524, 7674032, 10551794, 11511048, 15827691, 21103588, 23022096, 31655382, 42207176, 63310764, 84414352, 126621528, 253243056]

約数ペア:

[(1, 253243056), (2, 126621528), (3, 84414352), (4, 63310764), (6, 42207176), (8, 31655382), (11, 23022096), (12, 21103588), (16, 15827691), (22, 11511048), (24, 10551794), (33, 7674032), (44, 5755524), (48, 5275897), (66, 3837016), (88, 2877762), (132, 1918508), (176, 1438881), (264, 959254), (269, 941424), (528, 479627), (538, 470712), (807, 313808), (1076, 235356), (1614, 156904), (1783, 142032), (2152, 117678), (2959, 85584), (3228, 78452), (3566, 71016), (4304, 58839), (5349, 47344), (5918, 42792), (6456, 39226), (7132, 35508), (8877, 28528), (10698, 23672), (11836, 21396), (12912, 19613), (14264, 17754)]