447449808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{4243}}^1$

素因数の和:4293

約数の個数: 80

約数和(自身を含む): 1252489280

約数和(自身を除く): 805039472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2197, 2704, 4056, 4243, 4394, 6591, 8112, 8486, 8788, 12729, 13182, 16972, 17576, 25458, 26364, 33944, 35152, 50916, 52728, 55159, 67888, 101832, 105456, 110318, 165477, 203664, 220636, 330954, 441272, 661908, 717067, 882544, 1323816, 1434134, 2151201, 2647632, 2868268, 4302402, 5736536, 8604804, 9321871, 11473072, 17209608, 18643742, 27965613, 34419216, 37287484, 55931226, 74574968, 111862452, 149149936, 223724904, 447449808]

約数ペア:

[(1, 447449808), (2, 223724904), (3, 149149936), (4, 111862452), (6, 74574968), (8, 55931226), (12, 37287484), (13, 34419216), (16, 27965613), (24, 18643742), (26, 17209608), (39, 11473072), (48, 9321871), (52, 8604804), (78, 5736536), (104, 4302402), (156, 2868268), (169, 2647632), (208, 2151201), (312, 1434134), (338, 1323816), (507, 882544), (624, 717067), (676, 661908), (1014, 441272), (1352, 330954), (2028, 220636), (2197, 203664), (2704, 165477), (4056, 110318), (4243, 105456), (4394, 101832), (6591, 67888), (8112, 55159), (8486, 52728), (8788, 50916), (12729, 35152), (13182, 33944), (16972, 26364), (17576, 25458)]