298225704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 887316480

約数和(自身を除く): 589090776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 173, 186, 217, 248, 331, 346, 372, 434, 519, 651, 662, 692, 744, 868, 993, 1038, 1211, 1302, 1324, 1384, 1736, 1986, 2076, 2317, 2422, 2604, 2648, 3633, 3972, 4152, 4634, 4844, 5208, 5363, 6951, 7266, 7944, 9268, 9688, 10261, 10726, 13902, 14532, 16089, 18536, 20522, 21452, 27804, 29064, 30783, 32178, 37541, 41044, 42904, 55608, 57263, 61566, 64356, 71827, 75082, 82088, 112623, 114526, 123132, 128712, 143654, 150164, 171789, 215481, 225246, 229052, 246264, 287308, 300328, 343578, 400841, 430962, 450492, 458104, 574616, 687156, 801682, 861924, 900984, 1202523, 1374312, 1603364, 1723848, 1775153, 2405046, 3206728, 3550306, 4810092, 5325459, 7100612, 9620184, 10650918, 12426071, 14201224, 21301836, 24852142, 37278213, 42603672, 49704284, 74556426, 99408568, 149112852, 298225704]

約数ペア:

[(1, 298225704), (2, 149112852), (3, 99408568), (4, 74556426), (6, 49704284), (7, 42603672), (8, 37278213), (12, 24852142), (14, 21301836), (21, 14201224), (24, 12426071), (28, 10650918), (31, 9620184), (42, 7100612), (56, 5325459), (62, 4810092), (84, 3550306), (93, 3206728), (124, 2405046), (168, 1775153), (173, 1723848), (186, 1603364), (217, 1374312), (248, 1202523), (331, 900984), (346, 861924), (372, 801682), (434, 687156), (519, 574616), (651, 458104), (662, 450492), (692, 430962), (744, 400841), (868, 343578), (993, 300328), (1038, 287308), (1211, 246264), (1302, 229052), (1324, 225246), (1384, 215481), (1736, 171789), (1986, 150164), (2076, 143654), (2317, 128712), (2422, 123132), (2604, 114526), (2648, 112623), (3633, 82088), (3972, 75082), (4152, 71827), (4634, 64356), (4844, 61566), (5208, 57263), (5363, 55608), (6951, 42904), (7266, 41044), (7944, 37541), (9268, 32178), (9688, 30783), (10261, 29064), (10726, 27804), (13902, 21452), (14532, 20522), (16089, 18536)]