339733576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 841639680

約数和(自身を除く): 501906104

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 97, 104, 119, 136, 182, 194, 221, 238, 283, 364, 388, 442, 476, 566, 679, 728, 776, 884, 952, 1132, 1261, 1358, 1547, 1649, 1768, 1981, 2264, 2522, 2716, 3094, 3298, 3679, 3962, 4811, 5044, 5432, 6188, 6596, 7358, 7924, 8827, 9622, 10088, 11543, 12376, 13192, 14716, 15848, 17654, 19244, 21437, 23086, 25753, 27451, 29432, 33677, 35308, 38488, 42874, 46172, 51506, 54902, 62543, 67354, 70616, 85748, 92344, 103012, 109804, 125086, 134708, 150059, 171496, 192157, 206024, 219608, 250172, 269416, 300118, 356863, 384314, 437801, 466667, 500344, 600236, 713726, 768628, 875602, 933334, 1200472, 1427452, 1537256, 1751204, 1866668, 2498041, 2854904, 3266669, 3502408, 3733336, 4996082, 6066671, 6533338, 9992164, 12133342, 13066676, 19984328, 24266684, 26133352, 42466697, 48533368, 84933394, 169866788, 339733576]

約数ペア:

[(1, 339733576), (2, 169866788), (4, 84933394), (7, 48533368), (8, 42466697), (13, 26133352), (14, 24266684), (17, 19984328), (26, 13066676), (28, 12133342), (34, 9992164), (52, 6533338), (56, 6066671), (68, 4996082), (91, 3733336), (97, 3502408), (104, 3266669), (119, 2854904), (136, 2498041), (182, 1866668), (194, 1751204), (221, 1537256), (238, 1427452), (283, 1200472), (364, 933334), (388, 875602), (442, 768628), (476, 713726), (566, 600236), (679, 500344), (728, 466667), (776, 437801), (884, 384314), (952, 356863), (1132, 300118), (1261, 269416), (1358, 250172), (1547, 219608), (1649, 206024), (1768, 192157), (1981, 171496), (2264, 150059), (2522, 134708), (2716, 125086), (3094, 109804), (3298, 103012), (3679, 92344), (3962, 85748), (4811, 70616), (5044, 67354), (5432, 62543), (6188, 54902), (6596, 51506), (7358, 46172), (7924, 42874), (8827, 38488), (9622, 35308), (10088, 33677), (11543, 29432), (12376, 27451), (13192, 25753), (14716, 23086), (15848, 21437), (17654, 19244)]