1293271504

素因数分解:

$2^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 3012664320

約数和(自身を除く): 1719392816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 73, 98, 112, 118, 146, 196, 236, 292, 383, 392, 413, 472, 511, 584, 766, 784, 826, 944, 1022, 1168, 1532, 1652, 2044, 2681, 2891, 3064, 3304, 3577, 4088, 4307, 5362, 5782, 6128, 6608, 7154, 8176, 8614, 10724, 11564, 14308, 17228, 18767, 21448, 22597, 23128, 27959, 28616, 30149, 34456, 37534, 42896, 45194, 46256, 55918, 57232, 60298, 68912, 75068, 90388, 111836, 120596, 150136, 158179, 180776, 195713, 211043, 223672, 241192, 300272, 316358, 361552, 391426, 422086, 447344, 482384, 632716, 782852, 844172, 1107253, 1265432, 1369991, 1565704, 1649581, 1688344, 2214506, 2530864, 2739982, 3131408, 3299162, 3376688, 4429012, 5479964, 6598324, 8858024, 10959928, 11547067, 13196648, 17716048, 21919856, 23094134, 26393296, 46188268, 80829469, 92376536, 161658938, 184753072, 323317876, 646635752, 1293271504]

約数ペア:

[(1, 1293271504), (2, 646635752), (4, 323317876), (7, 184753072), (8, 161658938), (14, 92376536), (16, 80829469), (28, 46188268), (49, 26393296), (56, 23094134), (59, 21919856), (73, 17716048), (98, 13196648), (112, 11547067), (118, 10959928), (146, 8858024), (196, 6598324), (236, 5479964), (292, 4429012), (383, 3376688), (392, 3299162), (413, 3131408), (472, 2739982), (511, 2530864), (584, 2214506), (766, 1688344), (784, 1649581), (826, 1565704), (944, 1369991), (1022, 1265432), (1168, 1107253), (1532, 844172), (1652, 782852), (2044, 632716), (2681, 482384), (2891, 447344), (3064, 422086), (3304, 391426), (3577, 361552), (4088, 316358), (4307, 300272), (5362, 241192), (5782, 223672), (6128, 211043), (6608, 195713), (7154, 180776), (8176, 158179), (8614, 150136), (10724, 120596), (11564, 111836), (14308, 90388), (17228, 75068), (18767, 68912), (21448, 60298), (22597, 57232), (23128, 55918), (27959, 46256), (28616, 45194), (30149, 42896), (34456, 37534)]