669314016

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 240

約数和(自身を含む): 2312757216

約数和(自身を除く): 1643443200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 72, 74, 81, 84, 96, 108, 111, 112, 126, 144, 148, 162, 168, 189, 216, 222, 224, 252, 259, 288, 296, 324, 333, 336, 378, 432, 444, 504, 518, 567, 592, 648, 666, 672, 756, 777, 864, 888, 997, 999, 1008, 1036, 1134, 1184, 1296, 1332, 1512, 1554, 1776, 1994, 1998, 2016, 2072, 2268, 2331, 2592, 2664, 2991, 2997, 3024, 3108, 3552, 3988, 3996, 4144, 4536, 4662, 5328, 5982, 5994, 6048, 6216, 6979, 6993, 7976, 7992, 8288, 8973, 9072, 9324, 10656, 11964, 11988, 12432, 13958, 13986, 15952, 15984, 17946, 18144, 18648, 20937, 20979, 23928, 23976, 24864, 26919, 27916, 27972, 31904, 31968, 35892, 36889, 37296, 41874, 41958, 47856, 47952, 53838, 55832, 55944, 62811, 71784, 73778, 74592, 80757, 83748, 83916, 95712, 95904, 107676, 110667, 111664, 111888, 125622, 143568, 147556, 161514, 167496, 167832, 188433, 215352, 221334, 223328, 223776, 251244, 258223, 287136, 295112, 323028, 332001, 334992, 335664, 376866, 430704, 442668, 502488, 516446, 565299, 590224, 646056, 664002, 669984, 671328, 753732, 774669, 861408, 885336, 996003, 1004976, 1032892, 1130598, 1180448, 1292112, 1328004, 1507464, 1549338, 1770672, 1992006, 2009952, 2065784, 2261196, 2324007, 2584224, 2656008, 2988009, 3014928, 3098676, 3541344, 3984012, 4131568, 4522392, 4648014, 5312016, 5976018, 6029856, 6197352, 6972021, 7968024, 8263136, 9044784, 9296028, 10624032, 11952036, 12394704, 13944042, 15936048, 18089568, 18592056, 20916063, 23904072, 24789408, 27888084, 31872096, 37184112, 41832126, 47808144, 55776168, 74368224, 83664252, 95616288, 111552336, 167328504, 223104672, 334657008, 669314016]

約数ペア:

[(1, 669314016), (2, 334657008), (3, 223104672), (4, 167328504), (6, 111552336), (7, 95616288), (8, 83664252), (9, 74368224), (12, 55776168), (14, 47808144), (16, 41832126), (18, 37184112), (21, 31872096), (24, 27888084), (27, 24789408), (28, 23904072), (32, 20916063), (36, 18592056), (37, 18089568), (42, 15936048), (48, 13944042), (54, 12394704), (56, 11952036), (63, 10624032), (72, 9296028), (74, 9044784), (81, 8263136), (84, 7968024), (96, 6972021), (108, 6197352), (111, 6029856), (112, 5976018), (126, 5312016), (144, 4648014), (148, 4522392), (162, 4131568), (168, 3984012), (189, 3541344), (216, 3098676), (222, 3014928), (224, 2988009), (252, 2656008), (259, 2584224), (288, 2324007), (296, 2261196), (324, 2065784), (333, 2009952), (336, 1992006), (378, 1770672), (432, 1549338), (444, 1507464), (504, 1328004), (518, 1292112), (567, 1180448), (592, 1130598), (648, 1032892), (666, 1004976), (672, 996003), (756, 885336), (777, 861408), (864, 774669), (888, 753732), (997, 671328), (999, 669984), (1008, 664002), (1036, 646056), (1134, 590224), (1184, 565299), (1296, 516446), (1332, 502488), (1512, 442668), (1554, 430704), (1776, 376866), (1994, 335664), (1998, 334992), (2016, 332001), (2072, 323028), (2268, 295112), (2331, 287136), (2592, 258223), (2664, 251244), (2991, 223776), (2997, 223328), (3024, 221334), (3108, 215352), (3552, 188433), (3988, 167832), (3996, 167496), (4144, 161514), (4536, 147556), (4662, 143568), (5328, 125622), (5982, 111888), (5994, 111664), (6048, 110667), (6216, 107676), (6979, 95904), (6993, 95712), (7976, 83916), (7992, 83748), (8288, 80757), (8973, 74592), (9072, 73778), (9324, 71784), (10656, 62811), (11964, 55944), (11988, 55832), (12432, 53838), (13958, 47952), (13986, 47856), (15952, 41958), (15984, 41874), (17946, 37296), (18144, 36889), (18648, 35892), (20937, 31968), (20979, 31904), (23928, 27972), (23976, 27916), (24864, 26919)]