1974973728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{683}}^1$

素因数の和:1047

約数の個数: 192

約数和(自身を含む): 6409331712

約数和(自身を除く): 4434357984

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, 312, 331, 336, 364, 416, 546, 624, 662, 672, 683, 728, 993, 1092, 1248, 1324, 1366, 1456, 1986, 2049, 2184, 2317, 2648, 2732, 2912, 3972, 4098, 4303, 4368, 4634, 4781, 5296, 5464, 6951, 7944, 8196, 8606, 8736, 8879, 9268, 9562, 10592, 10928, 12909, 13902, 14343, 15888, 16392, 17212, 17758, 18536, 19124, 21856, 25818, 26637, 27804, 28686, 30121, 31776, 32784, 34424, 35516, 37072, 38248, 51636, 53274, 55608, 57372, 60242, 62153, 65568, 68848, 71032, 74144, 76496, 90363, 103272, 106548, 111216, 114744, 120484, 124306, 137696, 142064, 152992, 180726, 186459, 206544, 213096, 222432, 226073, 229488, 240968, 248612, 284128, 361452, 372918, 413088, 426192, 452146, 458976, 481936, 497224, 678219, 722904, 745836, 852384, 904292, 963872, 994448, 1356438, 1445808, 1491672, 1582511, 1808584, 1988896, 2712876, 2891616, 2938949, 2983344, 3165022, 3617168, 4747533, 5425752, 5877898, 5966688, 6330044, 7234336, 8816847, 9495066, 10851504, 11755796, 12660088, 17633694, 18990132, 20572643, 21703008, 23511592, 25320176, 35267388, 37980264, 41145286, 47023184, 50640352, 61717929, 70534776, 75960528, 82290572, 94046368, 123435858, 141069552, 151921056, 164581144, 246871716, 282139104, 329162288, 493743432, 658324576, 987486864, 1974973728]

約数ペア:

[(1, 1974973728), (2, 987486864), (3, 658324576), (4, 493743432), (6, 329162288), (7, 282139104), (8, 246871716), (12, 164581144), (13, 151921056), (14, 141069552), (16, 123435858), (21, 94046368), (24, 82290572), (26, 75960528), (28, 70534776), (32, 61717929), (39, 50640352), (42, 47023184), (48, 41145286), (52, 37980264), (56, 35267388), (78, 25320176), (84, 23511592), (91, 21703008), (96, 20572643), (104, 18990132), (112, 17633694), (156, 12660088), (168, 11755796), (182, 10851504), (208, 9495066), (224, 8816847), (273, 7234336), (312, 6330044), (331, 5966688), (336, 5877898), (364, 5425752), (416, 4747533), (546, 3617168), (624, 3165022), (662, 2983344), (672, 2938949), (683, 2891616), (728, 2712876), (993, 1988896), (1092, 1808584), (1248, 1582511), (1324, 1491672), (1366, 1445808), (1456, 1356438), (1986, 994448), (2049, 963872), (2184, 904292), (2317, 852384), (2648, 745836), (2732, 722904), (2912, 678219), (3972, 497224), (4098, 481936), (4303, 458976), (4368, 452146), (4634, 426192), (4781, 413088), (5296, 372918), (5464, 361452), (6951, 284128), (7944, 248612), (8196, 240968), (8606, 229488), (8736, 226073), (8879, 222432), (9268, 213096), (9562, 206544), (10592, 186459), (10928, 180726), (12909, 152992), (13902, 142064), (14343, 137696), (15888, 124306), (16392, 120484), (17212, 114744), (17758, 111216), (18536, 106548), (19124, 103272), (21856, 90363), (25818, 76496), (26637, 74144), (27804, 71032), (28686, 68848), (30121, 65568), (31776, 62153), (32784, 60242), (34424, 57372), (35516, 55608), (37072, 53274), (38248, 51636)]