331566144

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2753

約数の個数: 168

約数和(自身を含む): 1099401408

約数和(自身を除く): 767835264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1911, 2184, 2352, 2496, 2548, 2711, 2912, 3136, 3822, 4368, 4704, 5096, 5422, 5824, 7644, 8133, 8736, 9408, 10192, 10844, 15288, 16266, 17472, 18977, 20384, 21688, 30576, 32532, 35243, 37954, 40768, 43376, 56931, 61152, 65064, 70486, 75908, 86752, 105729, 113862, 122304, 130128, 132839, 140972, 151816, 173504, 211458, 227724, 246701, 260256, 265678, 281944, 303632, 398517, 422916, 455448, 493402, 520512, 531356, 563888, 607264, 740103, 797034, 845832, 910896, 986804, 1062712, 1127776, 1214528, 1480206, 1594068, 1691664, 1726907, 1821792, 1973608, 2125424, 2255552, 2960412, 3188136, 3383328, 3453814, 3643584, 3947216, 4250848, 5180721, 5920824, 6376272, 6766656, 6907628, 7894432, 8501696, 10361442, 11841648, 12752544, 13815256, 15788864, 20722884, 23683296, 25505088, 27630512, 41445768, 47366592, 55261024, 82891536, 110522048, 165783072, 331566144]

約数ペア:

[(1, 331566144), (2, 165783072), (3, 110522048), (4, 82891536), (6, 55261024), (7, 47366592), (8, 41445768), (12, 27630512), (13, 25505088), (14, 23683296), (16, 20722884), (21, 15788864), (24, 13815256), (26, 12752544), (28, 11841648), (32, 10361442), (39, 8501696), (42, 7894432), (48, 6907628), (49, 6766656), (52, 6376272), (56, 5920824), (64, 5180721), (78, 4250848), (84, 3947216), (91, 3643584), (96, 3453814), (98, 3383328), (104, 3188136), (112, 2960412), (147, 2255552), (156, 2125424), (168, 1973608), (182, 1821792), (192, 1726907), (196, 1691664), (208, 1594068), (224, 1480206), (273, 1214528), (294, 1127776), (312, 1062712), (336, 986804), (364, 910896), (392, 845832), (416, 797034), (448, 740103), (546, 607264), (588, 563888), (624, 531356), (637, 520512), (672, 493402), (728, 455448), (784, 422916), (832, 398517), (1092, 303632), (1176, 281944), (1248, 265678), (1274, 260256), (1344, 246701), (1456, 227724), (1568, 211458), (1911, 173504), (2184, 151816), (2352, 140972), (2496, 132839), (2548, 130128), (2711, 122304), (2912, 113862), (3136, 105729), (3822, 86752), (4368, 75908), (4704, 70486), (5096, 65064), (5422, 61152), (5824, 56931), (7644, 43376), (8133, 40768), (8736, 37954), (9408, 35243), (10192, 32532), (10844, 30576), (15288, 21688), (16266, 20384), (17472, 18977)]