1391247312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1201

約数の個数: 160

約数和(自身を含む): 4439715840

約数和(自身を除く): 3048468528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 431, 546, 624, 728, 739, 862, 1092, 1293, 1456, 1478, 1724, 2184, 2217, 2586, 2956, 3017, 3448, 4368, 4434, 5172, 5173, 5603, 5912, 6034, 6896, 8868, 9051, 9607, 10344, 10346, 11206, 11824, 12068, 15519, 16809, 17736, 18102, 19214, 20688, 20692, 22412, 24136, 28821, 31038, 33618, 35472, 36204, 38428, 39221, 41384, 44824, 48272, 57642, 62076, 67236, 67249, 72408, 76856, 78442, 82768, 89648, 115284, 117663, 124152, 134472, 134498, 144816, 153712, 156884, 201747, 230568, 235326, 248304, 268944, 268996, 313768, 318509, 403494, 461136, 470652, 537992, 627536, 637018, 806988, 941304, 955527, 1075984, 1274036, 1613976, 1882608, 1911054, 2229563, 2548072, 3227952, 3822108, 4140617, 4459126, 5096144, 6688689, 7644216, 8281234, 8918252, 12421851, 13377378, 15288432, 16562468, 17836504, 24843702, 26754756, 28984319, 33124936, 35673008, 49687404, 53509512, 57968638, 66249872, 86952957, 99374808, 107019024, 115937276, 173905914, 198749616, 231874552, 347811828, 463749104, 695623656, 1391247312]

約数ペア:

[(1, 1391247312), (2, 695623656), (3, 463749104), (4, 347811828), (6, 231874552), (7, 198749616), (8, 173905914), (12, 115937276), (13, 107019024), (14, 99374808), (16, 86952957), (21, 66249872), (24, 57968638), (26, 53509512), (28, 49687404), (39, 35673008), (42, 33124936), (48, 28984319), (52, 26754756), (56, 24843702), (78, 17836504), (84, 16562468), (91, 15288432), (104, 13377378), (112, 12421851), (156, 8918252), (168, 8281234), (182, 7644216), (208, 6688689), (273, 5096144), (312, 4459126), (336, 4140617), (364, 3822108), (431, 3227952), (546, 2548072), (624, 2229563), (728, 1911054), (739, 1882608), (862, 1613976), (1092, 1274036), (1293, 1075984), (1456, 955527), (1478, 941304), (1724, 806988), (2184, 637018), (2217, 627536), (2586, 537992), (2956, 470652), (3017, 461136), (3448, 403494), (4368, 318509), (4434, 313768), (5172, 268996), (5173, 268944), (5603, 248304), (5912, 235326), (6034, 230568), (6896, 201747), (8868, 156884), (9051, 153712), (9607, 144816), (10344, 134498), (10346, 134472), (11206, 124152), (11824, 117663), (12068, 115284), (15519, 89648), (16809, 82768), (17736, 78442), (18102, 76856), (19214, 72408), (20688, 67249), (20692, 67236), (22412, 62076), (24136, 57642), (28821, 48272), (31038, 44824), (33618, 41384), (35472, 39221), (36204, 38428)]