221508096

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^2\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 120

約数和(自身を含む): 628122000

約数和(自身を除く): 406613904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 289, 384, 408, 499, 512, 544, 578, 768, 816, 867, 998, 1088, 1156, 1497, 1536, 1632, 1734, 1996, 2176, 2312, 2994, 3264, 3468, 3992, 4352, 4624, 5988, 6528, 6936, 7984, 8483, 8704, 9248, 11976, 13056, 13872, 15968, 16966, 18496, 23952, 25449, 26112, 27744, 31936, 33932, 36992, 47904, 50898, 55488, 63872, 67864, 73984, 95808, 101796, 110976, 127744, 135728, 144211, 147968, 191616, 203592, 221952, 255488, 271456, 288422, 383232, 407184, 432633, 443904, 542912, 576844, 766464, 814368, 865266, 1085824, 1153688, 1628736, 1730532, 2171648, 2307376, 3257472, 3461064, 4343296, 4614752, 6514944, 6922128, 9229504, 13029888, 13844256, 18459008, 27688512, 36918016, 55377024, 73836032, 110754048, 221508096]

約数ペア:

[(1, 221508096), (2, 110754048), (3, 73836032), (4, 55377024), (6, 36918016), (8, 27688512), (12, 18459008), (16, 13844256), (17, 13029888), (24, 9229504), (32, 6922128), (34, 6514944), (48, 4614752), (51, 4343296), (64, 3461064), (68, 3257472), (96, 2307376), (102, 2171648), (128, 1730532), (136, 1628736), (192, 1153688), (204, 1085824), (256, 865266), (272, 814368), (289, 766464), (384, 576844), (408, 542912), (499, 443904), (512, 432633), (544, 407184), (578, 383232), (768, 288422), (816, 271456), (867, 255488), (998, 221952), (1088, 203592), (1156, 191616), (1497, 147968), (1536, 144211), (1632, 135728), (1734, 127744), (1996, 110976), (2176, 101796), (2312, 95808), (2994, 73984), (3264, 67864), (3468, 63872), (3992, 55488), (4352, 50898), (4624, 47904), (5988, 36992), (6528, 33932), (6936, 31936), (7984, 27744), (8483, 26112), (8704, 25449), (9248, 23952), (11976, 18496), (13056, 16966), (13872, 15968)]