1238013272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 2521497600

約数和(自身を除く): 1283484328

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 127, 184, 248, 254, 508, 713, 1016, 1426, 1709, 2852, 2921, 3418, 3937, 5704, 5842, 6836, 7874, 11684, 13672, 15748, 23368, 31496, 39307, 52979, 78614, 90551, 105958, 157228, 181102, 211916, 217043, 314456, 362204, 423832, 434086, 724408, 868172, 1218517, 1736344, 2437034, 4874068, 4991989, 6728333, 9748136, 9983978, 13456666, 19967956, 26913332, 39935912, 53826664, 154751659, 309503318, 619006636, 1238013272]

約数ペア:

[(1, 1238013272), (2, 619006636), (4, 309503318), (8, 154751659), (23, 53826664), (31, 39935912), (46, 26913332), (62, 19967956), (92, 13456666), (124, 9983978), (127, 9748136), (184, 6728333), (248, 4991989), (254, 4874068), (508, 2437034), (713, 1736344), (1016, 1218517), (1426, 868172), (1709, 724408), (2852, 434086), (2921, 423832), (3418, 362204), (3937, 314456), (5704, 217043), (5842, 211916), (6836, 181102), (7874, 157228), (11684, 105958), (13672, 90551), (15748, 78614), (23368, 52979), (31496, 39307)]