473497136

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 1099167744

約数和(自身を除く): 625670608

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 397, 463, 644, 794, 926, 1288, 1588, 1852, 2576, 2779, 3176, 3241, 3704, 5558, 6352, 6482, 7408, 9131, 10649, 11116, 12964, 18262, 21298, 22232, 25928, 36524, 42596, 44464, 51856, 63917, 73048, 74543, 85192, 127834, 146096, 149086, 170384, 183811, 255668, 298172, 367622, 511336, 596344, 735244, 1022672, 1192688, 1286677, 1470488, 2573354, 2940976, 4227653, 5146708, 8455306, 10293416, 16910612, 20586832, 29593571, 33821224, 59187142, 67642448, 118374284, 236748568, 473497136]

約数ペア:

[(1, 473497136), (2, 236748568), (4, 118374284), (7, 67642448), (8, 59187142), (14, 33821224), (16, 29593571), (23, 20586832), (28, 16910612), (46, 10293416), (56, 8455306), (92, 5146708), (112, 4227653), (161, 2940976), (184, 2573354), (322, 1470488), (368, 1286677), (397, 1192688), (463, 1022672), (644, 735244), (794, 596344), (926, 511336), (1288, 367622), (1588, 298172), (1852, 255668), (2576, 183811), (2779, 170384), (3176, 149086), (3241, 146096), (3704, 127834), (5558, 85192), (6352, 74543), (6482, 73048), (7408, 63917), (9131, 51856), (10649, 44464), (11116, 42596), (12964, 36524), (18262, 25928), (21298, 22232)]