243923568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 739341072

約数和(自身を除く): 495417504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 137, 147, 168, 196, 274, 294, 336, 392, 411, 548, 588, 757, 784, 822, 959, 1096, 1176, 1514, 1644, 1918, 2192, 2271, 2352, 2877, 3028, 3288, 3836, 4542, 5299, 5754, 6056, 6576, 6713, 7672, 9084, 10598, 11508, 12112, 13426, 15344, 15897, 18168, 20139, 21196, 23016, 26852, 31794, 36336, 37093, 40278, 42392, 46032, 53704, 63588, 74186, 80556, 84784, 103709, 107408, 111279, 127176, 148372, 161112, 207418, 222558, 254352, 296744, 311127, 322224, 414836, 445116, 593488, 622254, 725963, 829672, 890232, 1244508, 1451926, 1659344, 1780464, 2177889, 2489016, 2903852, 4355778, 4978032, 5081741, 5807704, 8711556, 10163482, 11615408, 15245223, 17423112, 20326964, 30490446, 34846224, 40653928, 60980892, 81307856, 121961784, 243923568]

約数ペア:

[(1, 243923568), (2, 121961784), (3, 81307856), (4, 60980892), (6, 40653928), (7, 34846224), (8, 30490446), (12, 20326964), (14, 17423112), (16, 15245223), (21, 11615408), (24, 10163482), (28, 8711556), (42, 5807704), (48, 5081741), (49, 4978032), (56, 4355778), (84, 2903852), (98, 2489016), (112, 2177889), (137, 1780464), (147, 1659344), (168, 1451926), (196, 1244508), (274, 890232), (294, 829672), (336, 725963), (392, 622254), (411, 593488), (548, 445116), (588, 414836), (757, 322224), (784, 311127), (822, 296744), (959, 254352), (1096, 222558), (1176, 207418), (1514, 161112), (1644, 148372), (1918, 127176), (2192, 111279), (2271, 107408), (2352, 103709), (2877, 84784), (3028, 80556), (3288, 74186), (3836, 63588), (4542, 53704), (5299, 46032), (5754, 42392), (6056, 40278), (6576, 37093), (6713, 36336), (7672, 31794), (9084, 26852), (10598, 23016), (11508, 21196), (12112, 20139), (13426, 18168), (15344, 15897)]