423926784

素因数分解:

$2^{10}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 220

約数和(自身を含む): 1337509800

約数和(自身を除く): 913583016

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, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 269, 288, 304, 324, 342, 384, 432, 456, 512, 513, 538, 576, 608, 648, 684, 768, 807, 864, 912, 1024, 1026, 1076, 1152, 1216, 1296, 1368, 1536, 1539, 1614, 1728, 1824, 2052, 2152, 2304, 2421, 2432, 2592, 2736, 3072, 3078, 3228, 3456, 3648, 4104, 4304, 4608, 4842, 4864, 5111, 5184, 5472, 6156, 6456, 6912, 7263, 7296, 8208, 8608, 9216, 9684, 9728, 10222, 10368, 10944, 12312, 12912, 13824, 14526, 14592, 15333, 16416, 17216, 19368, 19456, 20444, 20736, 21789, 21888, 24624, 25824, 27648, 29052, 29184, 30666, 32832, 34432, 38736, 40888, 41472, 43578, 43776, 45999, 49248, 51648, 58104, 58368, 61332, 65664, 68864, 77472, 81776, 82944, 87156, 87552, 91998, 98496, 103296, 116208, 122664, 131328, 137728, 137997, 154944, 163552, 174312, 175104, 183996, 196992, 206592, 232416, 245328, 262656, 275456, 275994, 309888, 327104, 348624, 367992, 393984, 413184, 413991, 464832, 490656, 525312, 551988, 619776, 654208, 697248, 735984, 787968, 826368, 827982, 929664, 981312, 1103976, 1239552, 1308416, 1394496, 1471968, 1575936, 1655964, 1859328, 1962624, 2207952, 2479104, 2616832, 2788992, 2943936, 3311928, 3718656, 3925248, 4415904, 5233664, 5577984, 5887872, 6623856, 7437312, 7850496, 8831808, 11155968, 11775744, 13247712, 15700992, 17663616, 22311936, 23551488, 26495424, 35327232, 47102976, 52990848, 70654464, 105981696, 141308928, 211963392, 423926784]

約数ペア:

[(1, 423926784), (2, 211963392), (3, 141308928), (4, 105981696), (6, 70654464), (8, 52990848), (9, 47102976), (12, 35327232), (16, 26495424), (18, 23551488), (19, 22311936), (24, 17663616), (27, 15700992), (32, 13247712), (36, 11775744), (38, 11155968), (48, 8831808), (54, 7850496), (57, 7437312), (64, 6623856), (72, 5887872), (76, 5577984), (81, 5233664), (96, 4415904), (108, 3925248), (114, 3718656), (128, 3311928), (144, 2943936), (152, 2788992), (162, 2616832), (171, 2479104), (192, 2207952), (216, 1962624), (228, 1859328), (256, 1655964), (269, 1575936), (288, 1471968), (304, 1394496), (324, 1308416), (342, 1239552), (384, 1103976), (432, 981312), (456, 929664), (512, 827982), (513, 826368), (538, 787968), (576, 735984), (608, 697248), (648, 654208), (684, 619776), (768, 551988), (807, 525312), (864, 490656), (912, 464832), (1024, 413991), (1026, 413184), (1076, 393984), (1152, 367992), (1216, 348624), (1296, 327104), (1368, 309888), (1536, 275994), (1539, 275456), (1614, 262656), (1728, 245328), (1824, 232416), (2052, 206592), (2152, 196992), (2304, 183996), (2421, 175104), (2432, 174312), (2592, 163552), (2736, 154944), (3072, 137997), (3078, 137728), (3228, 131328), (3456, 122664), (3648, 116208), (4104, 103296), (4304, 98496), (4608, 91998), (4842, 87552), (4864, 87156), (5111, 82944), (5184, 81776), (5472, 77472), (6156, 68864), (6456, 65664), (6912, 61332), (7263, 58368), (7296, 58104), (8208, 51648), (8608, 49248), (9216, 45999), (9684, 43776), (9728, 43578), (10222, 41472), (10368, 40888), (10944, 38736), (12312, 34432), (12912, 32832), (13824, 30666), (14526, 29184), (14592, 29052), (15333, 27648), (16416, 25824), (17216, 24624), (19368, 21888), (19456, 21789), (20444, 20736)]