421642872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11783}}^1$

素因数の和:11873

約数の個数: 96

約数和(自身を含む): 1323578880

約数和(自身を除く): 901936008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1704, 1988, 2556, 2982, 3976, 4473, 5112, 5964, 8946, 11783, 11928, 17892, 23566, 35349, 35784, 47132, 70698, 82481, 94264, 106047, 141396, 164962, 212094, 247443, 282792, 329924, 424188, 494886, 659848, 742329, 836593, 848376, 989772, 1484658, 1673186, 1979544, 2509779, 2969316, 3346372, 5019558, 5856151, 5938632, 6692744, 7529337, 10039116, 11712302, 15058674, 17568453, 20078232, 23424604, 30117348, 35136906, 46849208, 52705359, 60234696, 70273812, 105410718, 140547624, 210821436, 421642872]

約数ペア:

[(1, 421642872), (2, 210821436), (3, 140547624), (4, 105410718), (6, 70273812), (7, 60234696), (8, 52705359), (9, 46849208), (12, 35136906), (14, 30117348), (18, 23424604), (21, 20078232), (24, 17568453), (28, 15058674), (36, 11712302), (42, 10039116), (56, 7529337), (63, 6692744), (71, 5938632), (72, 5856151), (84, 5019558), (126, 3346372), (142, 2969316), (168, 2509779), (213, 1979544), (252, 1673186), (284, 1484658), (426, 989772), (497, 848376), (504, 836593), (568, 742329), (639, 659848), (852, 494886), (994, 424188), (1278, 329924), (1491, 282792), (1704, 247443), (1988, 212094), (2556, 164962), (2982, 141396), (3976, 106047), (4473, 94264), (5112, 82481), (5964, 70698), (8946, 47132), (11783, 35784), (11928, 35349), (17892, 23566)]