127491408

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 180

約数和(自身を含む): 408209984

約数和(自身を除く): 280718576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 243, 264, 271, 297, 324, 363, 396, 432, 484, 486, 528, 542, 594, 648, 726, 792, 813, 891, 968, 972, 1084, 1089, 1188, 1296, 1452, 1584, 1626, 1782, 1936, 1944, 2168, 2178, 2376, 2439, 2673, 2904, 2981, 3252, 3267, 3564, 3888, 4336, 4356, 4752, 4878, 5346, 5808, 5962, 6504, 6534, 7128, 7317, 8712, 8943, 9756, 9801, 10692, 11924, 13008, 13068, 14256, 14634, 17424, 17886, 19512, 19602, 21384, 21951, 23848, 26136, 26829, 29268, 29403, 32791, 35772, 39024, 39204, 42768, 43902, 47696, 52272, 53658, 58536, 58806, 65582, 65853, 71544, 78408, 80487, 87804, 98373, 107316, 117072, 117612, 131164, 131706, 143088, 156816, 160974, 175608, 196746, 214632, 235224, 241461, 262328, 263412, 295119, 321948, 351216, 393492, 429264, 470448, 482922, 524656, 526824, 590238, 643896, 724383, 786984, 885357, 965844, 1053648, 1180476, 1287792, 1448766, 1573968, 1770714, 1931688, 2360952, 2656071, 2897532, 3541428, 3863376, 4721904, 5312142, 5795064, 7082856, 7968213, 10624284, 11590128, 14165712, 15936426, 21248568, 31872852, 42497136, 63745704, 127491408]

約数ペア:

[(1, 127491408), (2, 63745704), (3, 42497136), (4, 31872852), (6, 21248568), (8, 15936426), (9, 14165712), (11, 11590128), (12, 10624284), (16, 7968213), (18, 7082856), (22, 5795064), (24, 5312142), (27, 4721904), (33, 3863376), (36, 3541428), (44, 2897532), (48, 2656071), (54, 2360952), (66, 1931688), (72, 1770714), (81, 1573968), (88, 1448766), (99, 1287792), (108, 1180476), (121, 1053648), (132, 965844), (144, 885357), (162, 786984), (176, 724383), (198, 643896), (216, 590238), (242, 526824), (243, 524656), (264, 482922), (271, 470448), (297, 429264), (324, 393492), (363, 351216), (396, 321948), (432, 295119), (484, 263412), (486, 262328), (528, 241461), (542, 235224), (594, 214632), (648, 196746), (726, 175608), (792, 160974), (813, 156816), (891, 143088), (968, 131706), (972, 131164), (1084, 117612), (1089, 117072), (1188, 107316), (1296, 98373), (1452, 87804), (1584, 80487), (1626, 78408), (1782, 71544), (1936, 65853), (1944, 65582), (2168, 58806), (2178, 58536), (2376, 53658), (2439, 52272), (2673, 47696), (2904, 43902), (2981, 42768), (3252, 39204), (3267, 39024), (3564, 35772), (3888, 32791), (4336, 29403), (4356, 29268), (4752, 26829), (4878, 26136), (5346, 23848), (5808, 21951), (5962, 21384), (6504, 19602), (6534, 19512), (7128, 17886), (7317, 17424), (8712, 14634), (8943, 14256), (9756, 13068), (9801, 13008), (10692, 11924)]