261034704

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2394

約数の個数: 160

約数和(自身を含む): 879824640

約数和(自身を除く): 618789936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 756, 777, 888, 999, 1008, 1036, 1332, 1512, 1554, 1776, 1998, 2072, 2331, 2333, 2664, 3024, 3108, 3996, 4144, 4662, 4666, 5328, 6216, 6993, 6999, 7992, 9324, 9332, 12432, 13986, 13998, 15984, 16331, 18648, 18664, 20997, 27972, 27996, 32662, 37296, 37328, 41994, 48993, 55944, 55992, 62991, 65324, 83988, 86321, 97986, 111888, 111984, 125982, 130648, 146979, 167976, 172642, 195972, 251964, 258963, 261296, 293958, 335952, 345284, 391944, 440937, 503928, 517926, 587916, 604247, 690568, 776889, 783888, 881874, 1007856, 1035852, 1175832, 1208494, 1381136, 1553778, 1763748, 1812741, 2071704, 2330667, 2351664, 2416988, 3107556, 3527496, 3625482, 4143408, 4661334, 4833976, 5438223, 6215112, 7054992, 7250964, 9322668, 9667952, 10876446, 12430224, 14501928, 16314669, 18645336, 21752892, 29003856, 32629338, 37290672, 43505784, 65258676, 87011568, 130517352, 261034704]

約数ペア:

[(1, 261034704), (2, 130517352), (3, 87011568), (4, 65258676), (6, 43505784), (7, 37290672), (8, 32629338), (9, 29003856), (12, 21752892), (14, 18645336), (16, 16314669), (18, 14501928), (21, 12430224), (24, 10876446), (27, 9667952), (28, 9322668), (36, 7250964), (37, 7054992), (42, 6215112), (48, 5438223), (54, 4833976), (56, 4661334), (63, 4143408), (72, 3625482), (74, 3527496), (84, 3107556), (108, 2416988), (111, 2351664), (112, 2330667), (126, 2071704), (144, 1812741), (148, 1763748), (168, 1553778), (189, 1381136), (216, 1208494), (222, 1175832), (252, 1035852), (259, 1007856), (296, 881874), (333, 783888), (336, 776889), (378, 690568), (432, 604247), (444, 587916), (504, 517926), (518, 503928), (592, 440937), (666, 391944), (756, 345284), (777, 335952), (888, 293958), (999, 261296), (1008, 258963), (1036, 251964), (1332, 195972), (1512, 172642), (1554, 167976), (1776, 146979), (1998, 130648), (2072, 125982), (2331, 111984), (2333, 111888), (2664, 97986), (3024, 86321), (3108, 83988), (3996, 65324), (4144, 62991), (4662, 55992), (4666, 55944), (5328, 48993), (6216, 41994), (6993, 37328), (6999, 37296), (7992, 32662), (9324, 27996), (9332, 27972), (12432, 20997), (13986, 18664), (13998, 18648), (15984, 16331)]