242519552

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 120

約数和(自身を含む): 565309800

約数和(自身を除く): 322790248

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 149, 176, 187, 256, 272, 289, 298, 352, 374, 512, 544, 578, 596, 704, 748, 1088, 1156, 1192, 1408, 1496, 1639, 2176, 2312, 2384, 2533, 2816, 2992, 3179, 3278, 4352, 4624, 4768, 5066, 5632, 5984, 6358, 6556, 8704, 9248, 9536, 10132, 11968, 12716, 13112, 18496, 19072, 20264, 23936, 25432, 26224, 27863, 36992, 38144, 40528, 43061, 47872, 50864, 52448, 55726, 73984, 76288, 81056, 86122, 95744, 101728, 104896, 111452, 147968, 162112, 172244, 203456, 209792, 222904, 324224, 344488, 406912, 419584, 445808, 473671, 648448, 688976, 813824, 839168, 891616, 947342, 1296896, 1377952, 1627648, 1783232, 1894684, 2755904, 3566464, 3789368, 5511808, 7132928, 7578736, 11023616, 14265856, 15157472, 22047232, 30314944, 60629888, 121259776, 242519552]

約数ペア:

[(1, 242519552), (2, 121259776), (4, 60629888), (8, 30314944), (11, 22047232), (16, 15157472), (17, 14265856), (22, 11023616), (32, 7578736), (34, 7132928), (44, 5511808), (64, 3789368), (68, 3566464), (88, 2755904), (128, 1894684), (136, 1783232), (149, 1627648), (176, 1377952), (187, 1296896), (256, 947342), (272, 891616), (289, 839168), (298, 813824), (352, 688976), (374, 648448), (512, 473671), (544, 445808), (578, 419584), (596, 406912), (704, 344488), (748, 324224), (1088, 222904), (1156, 209792), (1192, 203456), (1408, 172244), (1496, 162112), (1639, 147968), (2176, 111452), (2312, 104896), (2384, 101728), (2533, 95744), (2816, 86122), (2992, 81056), (3179, 76288), (3278, 73984), (4352, 55726), (4624, 52448), (4768, 50864), (5066, 47872), (5632, 43061), (5984, 40528), (6358, 38144), (6556, 36992), (8704, 27863), (9248, 26224), (9536, 25432), (10132, 23936), (11968, 20264), (12716, 19072), (13112, 18496)]