313473888

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 288

約数和(自身を含む): 1140362496

約数和(自身を除く): 826888608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 443, 468, 486, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 886, 936, 972, 1008, 1053, 1092, 1134, 1248, 1296, 1329, 1404, 1456, 1512, 1638, 1701, 1772, 1872, 1944, 2016, 2106, 2184, 2268, 2457, 2592, 2658, 2808, 2912, 3024, 3101, 3159, 3276, 3402, 3544, 3744, 3888, 3987, 4212, 4368, 4536, 4914, 5316, 5616, 5759, 6048, 6202, 6318, 6552, 6804, 7088, 7371, 7776, 7974, 8424, 8736, 9072, 9303, 9828, 10632, 11232, 11518, 11961, 12404, 12636, 13104, 13608, 14176, 14742, 15948, 16848, 17277, 18144, 18606, 19656, 21264, 22113, 23036, 23922, 24808, 25272, 26208, 27216, 27909, 29484, 31896, 33696, 34554, 35883, 37212, 39312, 40313, 42528, 44226, 46072, 47844, 49616, 50544, 51831, 54432, 55818, 58968, 63792, 69108, 71766, 74424, 78624, 80626, 83727, 88452, 92144, 95688, 99232, 101088, 103662, 107649, 111636, 117936, 120939, 127584, 138216, 143532, 148848, 155493, 161252, 167454, 176904, 184288, 191376, 207324, 215298, 223272, 235872, 241878, 251181, 276432, 287064, 297696, 310986, 322504, 334908, 353808, 362817, 382752, 414648, 430596, 446544, 466479, 483756, 502362, 552864, 574128, 621972, 645008, 669816, 707616, 725634, 753543, 829296, 861192, 893088, 932958, 967512, 1004724, 1088451, 1148256, 1243944, 1290016, 1339632, 1399437, 1451268, 1507086, 1658592, 1722384, 1865916, 1935024, 2009448, 2176902, 2487888, 2679264, 2798874, 2902536, 3014172, 3265353, 3444768, 3731832, 3870048, 4018896, 4353804, 4975776, 5597748, 5805072, 6028344, 6530706, 7463664, 8037792, 8707608, 9796059, 11195496, 11610144, 12056688, 13061412, 14927328, 17415216, 19592118, 22390992, 24113376, 26122824, 34830432, 39184236, 44781984, 52245648, 78368472, 104491296, 156736944, 313473888]

約数ペア:

[(1, 313473888), (2, 156736944), (3, 104491296), (4, 78368472), (6, 52245648), (7, 44781984), (8, 39184236), (9, 34830432), (12, 26122824), (13, 24113376), (14, 22390992), (16, 19592118), (18, 17415216), (21, 14927328), (24, 13061412), (26, 12056688), (27, 11610144), (28, 11195496), (32, 9796059), (36, 8707608), (39, 8037792), (42, 7463664), (48, 6530706), (52, 6028344), (54, 5805072), (56, 5597748), (63, 4975776), (72, 4353804), (78, 4018896), (81, 3870048), (84, 3731832), (91, 3444768), (96, 3265353), (104, 3014172), (108, 2902536), (112, 2798874), (117, 2679264), (126, 2487888), (144, 2176902), (156, 2009448), (162, 1935024), (168, 1865916), (182, 1722384), (189, 1658592), (208, 1507086), (216, 1451268), (224, 1399437), (234, 1339632), (243, 1290016), (252, 1243944), (273, 1148256), (288, 1088451), (312, 1004724), (324, 967512), (336, 932958), (351, 893088), (364, 861192), (378, 829296), (416, 753543), (432, 725634), (443, 707616), (468, 669816), (486, 645008), (504, 621972), (546, 574128), (567, 552864), (624, 502362), (648, 483756), (672, 466479), (702, 446544), (728, 430596), (756, 414648), (819, 382752), (864, 362817), (886, 353808), (936, 334908), (972, 322504), (1008, 310986), (1053, 297696), (1092, 287064), (1134, 276432), (1248, 251181), (1296, 241878), (1329, 235872), (1404, 223272), (1456, 215298), (1512, 207324), (1638, 191376), (1701, 184288), (1772, 176904), (1872, 167454), (1944, 161252), (2016, 155493), (2106, 148848), (2184, 143532), (2268, 138216), (2457, 127584), (2592, 120939), (2658, 117936), (2808, 111636), (2912, 107649), (3024, 103662), (3101, 101088), (3159, 99232), (3276, 95688), (3402, 92144), (3544, 88452), (3744, 83727), (3888, 80626), (3987, 78624), (4212, 74424), (4368, 71766), (4536, 69108), (4914, 63792), (5316, 58968), (5616, 55818), (5759, 54432), (6048, 51831), (6202, 50544), (6318, 49616), (6552, 47844), (6804, 46072), (7088, 44226), (7371, 42528), (7776, 40313), (7974, 39312), (8424, 37212), (8736, 35883), (9072, 34554), (9303, 33696), (9828, 31896), (10632, 29484), (11232, 27909), (11518, 27216), (11961, 26208), (12404, 25272), (12636, 24808), (13104, 23922), (13608, 23036), (14176, 22113), (14742, 21264), (15948, 19656), (16848, 18606), (17277, 18144)]