2177421792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1201

約数の個数: 192

約数和(自身を含む): 7067741184

約数和(自身を除く): 4890319392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 281, 312, 336, 364, 416, 546, 562, 624, 672, 728, 843, 887, 1092, 1124, 1248, 1456, 1686, 1774, 1967, 2184, 2248, 2661, 2912, 3372, 3548, 3653, 3934, 4368, 4496, 5322, 5901, 6209, 6744, 7096, 7306, 7868, 8736, 8992, 10644, 10959, 11531, 11802, 12418, 13488, 14192, 14612, 15736, 18627, 21288, 21918, 23062, 23604, 24836, 25571, 26976, 28384, 29224, 31472, 34593, 37254, 42576, 43836, 46124, 47208, 49672, 51142, 58448, 62944, 69186, 74508, 76713, 80717, 85152, 87672, 92248, 94416, 99344, 102284, 116896, 138372, 149016, 153426, 161434, 175344, 184496, 188832, 198688, 204568, 242151, 249247, 276744, 298032, 306852, 322868, 350688, 368992, 409136, 484302, 498494, 553488, 596064, 613704, 645736, 747741, 818272, 968604, 996988, 1106976, 1227408, 1291472, 1495482, 1744729, 1937208, 1993976, 2454816, 2582944, 2990964, 3240211, 3489458, 3874416, 3987952, 5234187, 5981928, 6480422, 6978916, 7748832, 7975904, 9720633, 10468374, 11963856, 12960844, 13957832, 19441266, 20936748, 22681477, 23927712, 25921688, 27915664, 38882532, 41873496, 45362954, 51843376, 55831328, 68044431, 77765064, 83746992, 90725908, 103686752, 136088862, 155530128, 167493984, 181451816, 272177724, 311060256, 362903632, 544355448, 725807264, 1088710896, 2177421792]

約数ペア:

[(1, 2177421792), (2, 1088710896), (3, 725807264), (4, 544355448), (6, 362903632), (7, 311060256), (8, 272177724), (12, 181451816), (13, 167493984), (14, 155530128), (16, 136088862), (21, 103686752), (24, 90725908), (26, 83746992), (28, 77765064), (32, 68044431), (39, 55831328), (42, 51843376), (48, 45362954), (52, 41873496), (56, 38882532), (78, 27915664), (84, 25921688), (91, 23927712), (96, 22681477), (104, 20936748), (112, 19441266), (156, 13957832), (168, 12960844), (182, 11963856), (208, 10468374), (224, 9720633), (273, 7975904), (281, 7748832), (312, 6978916), (336, 6480422), (364, 5981928), (416, 5234187), (546, 3987952), (562, 3874416), (624, 3489458), (672, 3240211), (728, 2990964), (843, 2582944), (887, 2454816), (1092, 1993976), (1124, 1937208), (1248, 1744729), (1456, 1495482), (1686, 1291472), (1774, 1227408), (1967, 1106976), (2184, 996988), (2248, 968604), (2661, 818272), (2912, 747741), (3372, 645736), (3548, 613704), (3653, 596064), (3934, 553488), (4368, 498494), (4496, 484302), (5322, 409136), (5901, 368992), (6209, 350688), (6744, 322868), (7096, 306852), (7306, 298032), (7868, 276744), (8736, 249247), (8992, 242151), (10644, 204568), (10959, 198688), (11531, 188832), (11802, 184496), (12418, 175344), (13488, 161434), (14192, 153426), (14612, 149016), (15736, 138372), (18627, 116896), (21288, 102284), (21918, 99344), (23062, 94416), (23604, 92248), (24836, 87672), (25571, 85152), (26976, 80717), (28384, 76713), (29224, 74508), (31472, 69186), (34593, 62944), (37254, 58448), (42576, 51142), (43836, 49672), (46124, 47208)]