1216718928

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:542

約数の個数: 160

約数和(自身を含む): 3583262720

約数和(自身を除く): 2366543792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 127, 134, 144, 201, 216, 254, 268, 331, 381, 402, 432, 508, 536, 603, 662, 762, 804, 993, 1016, 1072, 1143, 1206, 1324, 1524, 1608, 1809, 1986, 2032, 2286, 2412, 2648, 2979, 3048, 3216, 3429, 3618, 3972, 4572, 4824, 5296, 5958, 6096, 6858, 7236, 7944, 8509, 8937, 9144, 9648, 11916, 13716, 14472, 15888, 17018, 17874, 18288, 22177, 23832, 25527, 27432, 28944, 34036, 35748, 42037, 44354, 47664, 51054, 54864, 66531, 68072, 71496, 76581, 84074, 88708, 102108, 126111, 133062, 136144, 142992, 153162, 168148, 177416, 199593, 204216, 229743, 252222, 266124, 306324, 336296, 354832, 378333, 399186, 408432, 459486, 504444, 532248, 598779, 612648, 672592, 756666, 798372, 918972, 1008888, 1064496, 1134999, 1197558, 1225296, 1513332, 1596744, 1837944, 2017776, 2269998, 2395116, 2816479, 3026664, 3193488, 3675888, 4539996, 4790232, 5632958, 6053328, 8449437, 9079992, 9580464, 11265916, 16898874, 18159984, 22531832, 25348311, 33797748, 45063664, 50696622, 67595496, 76044933, 101393244, 135190992, 152089866, 202786488, 304179732, 405572976, 608359464, 1216718928]

約数ペア:

[(1, 1216718928), (2, 608359464), (3, 405572976), (4, 304179732), (6, 202786488), (8, 152089866), (9, 135190992), (12, 101393244), (16, 76044933), (18, 67595496), (24, 50696622), (27, 45063664), (36, 33797748), (48, 25348311), (54, 22531832), (67, 18159984), (72, 16898874), (108, 11265916), (127, 9580464), (134, 9079992), (144, 8449437), (201, 6053328), (216, 5632958), (254, 4790232), (268, 4539996), (331, 3675888), (381, 3193488), (402, 3026664), (432, 2816479), (508, 2395116), (536, 2269998), (603, 2017776), (662, 1837944), (762, 1596744), (804, 1513332), (993, 1225296), (1016, 1197558), (1072, 1134999), (1143, 1064496), (1206, 1008888), (1324, 918972), (1524, 798372), (1608, 756666), (1809, 672592), (1986, 612648), (2032, 598779), (2286, 532248), (2412, 504444), (2648, 459486), (2979, 408432), (3048, 399186), (3216, 378333), (3429, 354832), (3618, 336296), (3972, 306324), (4572, 266124), (4824, 252222), (5296, 229743), (5958, 204216), (6096, 199593), (6858, 177416), (7236, 168148), (7944, 153162), (8509, 142992), (8937, 136144), (9144, 133062), (9648, 126111), (11916, 102108), (13716, 88708), (14472, 84074), (15888, 76581), (17018, 71496), (17874, 68072), (18288, 66531), (22177, 54864), (23832, 51054), (25527, 47664), (27432, 44354), (28944, 42037), (34036, 35748)]