1948905504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74363}}^1$

素因数の和:74399

約数の個数: 144

約数和(自身を含む): 6821260992

約数和(自身を除く): 4872355488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 74363, 148726, 223089, 297452, 446178, 520541, 594904, 669267, 892356, 966719, 1041082, 1189808, 1338534, 1561623, 1784712, 1933438, 2082164, 2379616, 2677068, 2900157, 3123246, 3569424, 3866876, 4164328, 4684869, 5354136, 5800314, 6246492, 6767033, 7138848, 7733752, 8328656, 8700471, 9369738, 10708272, 11600628, 12492984, 13534066, 15467504, 16657312, 17400942, 18739476, 20301099, 21416544, 23201256, 24985968, 27068132, 30935008, 34801884, 37478952, 40602198, 46402512, 49971936, 54136264, 60903297, 69603768, 74957904, 81204396, 92805024, 108272528, 121806594, 139207536, 149915808, 162408792, 216545056, 243613188, 278415072, 324817584, 487226376, 649635168, 974452752, 1948905504]

約数ペア:

[(1, 1948905504), (2, 974452752), (3, 649635168), (4, 487226376), (6, 324817584), (7, 278415072), (8, 243613188), (9, 216545056), (12, 162408792), (13, 149915808), (14, 139207536), (16, 121806594), (18, 108272528), (21, 92805024), (24, 81204396), (26, 74957904), (28, 69603768), (32, 60903297), (36, 54136264), (39, 49971936), (42, 46402512), (48, 40602198), (52, 37478952), (56, 34801884), (63, 30935008), (72, 27068132), (78, 24985968), (84, 23201256), (91, 21416544), (96, 20301099), (104, 18739476), (112, 17400942), (117, 16657312), (126, 15467504), (144, 13534066), (156, 12492984), (168, 11600628), (182, 10708272), (208, 9369738), (224, 8700471), (234, 8328656), (252, 7733752), (273, 7138848), (288, 6767033), (312, 6246492), (336, 5800314), (364, 5354136), (416, 4684869), (468, 4164328), (504, 3866876), (546, 3569424), (624, 3123246), (672, 2900157), (728, 2677068), (819, 2379616), (936, 2082164), (1008, 1933438), (1092, 1784712), (1248, 1561623), (1456, 1338534), (1638, 1189808), (1872, 1041082), (2016, 966719), (2184, 892356), (2912, 669267), (3276, 594904), (3744, 520541), (4368, 446178), (6552, 297452), (8736, 223089), (13104, 148726), (26208, 74363)]