13371288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 28100712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 59, 71, 76, 84, 114, 118, 133, 142, 152, 168, 177, 213, 228, 236, 266, 284, 354, 399, 413, 426, 456, 472, 497, 532, 568, 708, 798, 826, 852, 994, 1064, 1121, 1239, 1349, 1416, 1491, 1596, 1652, 1704, 1988, 2242, 2478, 2698, 2982, 3192, 3304, 3363, 3976, 4047, 4189, 4484, 4956, 5396, 5964, 6726, 7847, 8094, 8378, 8968, 9443, 9912, 10792, 11928, 12567, 13452, 15694, 16188, 16756, 18886, 23541, 25134, 26904, 28329, 29323, 31388, 32376, 33512, 37772, 47082, 50268, 56658, 58646, 62776, 75544, 79591, 87969, 94164, 100536, 113316, 117292, 159182, 175938, 188328, 226632, 234584, 238773, 318364, 351876, 477546, 557137, 636728, 703752, 955092, 1114274, 1671411, 1910184, 2228548, 3342822, 4457096, 6685644, 13371288]

約数ペア:

[(1, 13371288), (2, 6685644), (3, 4457096), (4, 3342822), (6, 2228548), (7, 1910184), (8, 1671411), (12, 1114274), (14, 955092), (19, 703752), (21, 636728), (24, 557137), (28, 477546), (38, 351876), (42, 318364), (56, 238773), (57, 234584), (59, 226632), (71, 188328), (76, 175938), (84, 159182), (114, 117292), (118, 113316), (133, 100536), (142, 94164), (152, 87969), (168, 79591), (177, 75544), (213, 62776), (228, 58646), (236, 56658), (266, 50268), (284, 47082), (354, 37772), (399, 33512), (413, 32376), (426, 31388), (456, 29323), (472, 28329), (497, 26904), (532, 25134), (568, 23541), (708, 18886), (798, 16756), (826, 16188), (852, 15694), (994, 13452), (1064, 12567), (1121, 11928), (1239, 10792), (1349, 9912), (1416, 9443), (1491, 8968), (1596, 8378), (1652, 8094), (1704, 7847), (1988, 6726), (2242, 5964), (2478, 5396), (2698, 4956), (2982, 4484), (3192, 4189), (3304, 4047), (3363, 3976)]