670570488

素因数分解:

$2^3\times 3^4\times 7^4\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 200

約数和(自身を含む): 2196208080

約数和(自身を除く): 1525637592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 343, 378, 392, 431, 441, 504, 567, 588, 648, 686, 756, 862, 882, 1029, 1134, 1176, 1293, 1323, 1372, 1512, 1724, 1764, 2058, 2268, 2401, 2586, 2646, 2744, 3017, 3087, 3448, 3528, 3879, 3969, 4116, 4536, 4802, 5172, 5292, 6034, 6174, 7203, 7758, 7938, 8232, 9051, 9261, 9604, 10344, 10584, 11637, 12068, 12348, 14406, 15516, 15876, 18102, 18522, 19208, 21119, 21609, 23274, 24136, 24696, 27153, 27783, 28812, 31032, 31752, 34911, 36204, 37044, 42238, 43218, 46548, 54306, 55566, 57624, 63357, 64827, 69822, 72408, 74088, 81459, 84476, 86436, 93096, 108612, 111132, 126714, 129654, 139644, 147833, 162918, 168952, 172872, 190071, 194481, 217224, 222264, 244377, 253428, 259308, 279288, 295666, 325836, 380142, 388962, 443499, 488754, 506856, 518616, 570213, 591332, 651672, 760284, 777924, 886998, 977508, 1034831, 1140426, 1182664, 1330497, 1520568, 1555848, 1710639, 1773996, 1955016, 2069662, 2280852, 2660994, 3104493, 3421278, 3547992, 3991491, 4139324, 4561704, 5321988, 6208986, 6842556, 7982982, 8278648, 9313479, 10643976, 11974473, 12417972, 13685112, 15965964, 18626958, 23948946, 24835944, 27940437, 31931928, 37253916, 47897892, 55880874, 74507832, 83821311, 95795784, 111761748, 167642622, 223523496, 335285244, 670570488]

約数ペア:

[(1, 670570488), (2, 335285244), (3, 223523496), (4, 167642622), (6, 111761748), (7, 95795784), (8, 83821311), (9, 74507832), (12, 55880874), (14, 47897892), (18, 37253916), (21, 31931928), (24, 27940437), (27, 24835944), (28, 23948946), (36, 18626958), (42, 15965964), (49, 13685112), (54, 12417972), (56, 11974473), (63, 10643976), (72, 9313479), (81, 8278648), (84, 7982982), (98, 6842556), (108, 6208986), (126, 5321988), (147, 4561704), (162, 4139324), (168, 3991491), (189, 3547992), (196, 3421278), (216, 3104493), (252, 2660994), (294, 2280852), (324, 2069662), (343, 1955016), (378, 1773996), (392, 1710639), (431, 1555848), (441, 1520568), (504, 1330497), (567, 1182664), (588, 1140426), (648, 1034831), (686, 977508), (756, 886998), (862, 777924), (882, 760284), (1029, 651672), (1134, 591332), (1176, 570213), (1293, 518616), (1323, 506856), (1372, 488754), (1512, 443499), (1724, 388962), (1764, 380142), (2058, 325836), (2268, 295666), (2401, 279288), (2586, 259308), (2646, 253428), (2744, 244377), (3017, 222264), (3087, 217224), (3448, 194481), (3528, 190071), (3879, 172872), (3969, 168952), (4116, 162918), (4536, 147833), (4802, 139644), (5172, 129654), (5292, 126714), (6034, 111132), (6174, 108612), (7203, 93096), (7758, 86436), (7938, 84476), (8232, 81459), (9051, 74088), (9261, 72408), (9604, 69822), (10344, 64827), (10584, 63357), (11637, 57624), (12068, 55566), (12348, 54306), (14406, 46548), (15516, 43218), (15876, 42238), (18102, 37044), (18522, 36204), (19208, 34911), (21119, 31752), (21609, 31032), (23274, 28812), (24136, 27783), (24696, 27153)]