1326478464

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20201}}^1$

素因数の和:20243

約数の個数: 128

約数和(自身を含む): 4121208000

約数和(自身を除く): 2794729536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 20201, 21888, 32832, 40402, 60603, 65664, 80804, 121206, 161608, 181809, 242412, 323216, 363618, 383819, 484824, 545427, 646432, 727236, 767638, 969648, 1090854, 1151457, 1292864, 1454472, 1535276, 1939296, 2181708, 2302914, 2585728, 2908944, 3070552, 3454371, 3878592, 4363416, 4605828, 5817888, 6141104, 6908742, 7757184, 8726832, 9211656, 10363113, 11635776, 12282208, 13817484, 17453664, 18423312, 20726226, 23271552, 24564416, 27634968, 34907328, 36846624, 41452452, 49128832, 55269936, 69814656, 73693248, 82904904, 110539872, 147386496, 165809808, 221079744, 331619616, 442159488, 663239232, 1326478464]

約数ペア:

[(1, 1326478464), (2, 663239232), (3, 442159488), (4, 331619616), (6, 221079744), (8, 165809808), (9, 147386496), (12, 110539872), (16, 82904904), (18, 73693248), (19, 69814656), (24, 55269936), (27, 49128832), (32, 41452452), (36, 36846624), (38, 34907328), (48, 27634968), (54, 24564416), (57, 23271552), (64, 20726226), (72, 18423312), (76, 17453664), (96, 13817484), (108, 12282208), (114, 11635776), (128, 10363113), (144, 9211656), (152, 8726832), (171, 7757184), (192, 6908742), (216, 6141104), (228, 5817888), (288, 4605828), (304, 4363416), (342, 3878592), (384, 3454371), (432, 3070552), (456, 2908944), (513, 2585728), (576, 2302914), (608, 2181708), (684, 1939296), (864, 1535276), (912, 1454472), (1026, 1292864), (1152, 1151457), (1216, 1090854), (1368, 969648), (1728, 767638), (1824, 727236), (2052, 646432), (2432, 545427), (2736, 484824), (3456, 383819), (3648, 363618), (4104, 323216), (5472, 242412), (7296, 181809), (8208, 161608), (10944, 121206), (16416, 80804), (20201, 65664), (21888, 60603), (32832, 40402)]