1748169904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 3729448800

約数和(自身を除く): 1981278896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 109, 166, 208, 218, 332, 436, 664, 872, 929, 1079, 1328, 1417, 1744, 1858, 2158, 2834, 3716, 4316, 5668, 7432, 8632, 9047, 11336, 12077, 14864, 17264, 18094, 22672, 24154, 36188, 48308, 72376, 77107, 96616, 101261, 117611, 144752, 154214, 193232, 202522, 235222, 308428, 405044, 470444, 616856, 810088, 940888, 1002391, 1233712, 1316393, 1620176, 1881776, 2004782, 2632786, 4009564, 5265572, 8019128, 8404663, 10531144, 16038256, 16809326, 21062288, 33618652, 67237304, 109260619, 134474608, 218521238, 437042476, 874084952, 1748169904]

約数ペア:

[(1, 1748169904), (2, 874084952), (4, 437042476), (8, 218521238), (13, 134474608), (16, 109260619), (26, 67237304), (52, 33618652), (83, 21062288), (104, 16809326), (109, 16038256), (166, 10531144), (208, 8404663), (218, 8019128), (332, 5265572), (436, 4009564), (664, 2632786), (872, 2004782), (929, 1881776), (1079, 1620176), (1328, 1316393), (1417, 1233712), (1744, 1002391), (1858, 940888), (2158, 810088), (2834, 616856), (3716, 470444), (4316, 405044), (5668, 308428), (7432, 235222), (8632, 202522), (9047, 193232), (11336, 154214), (12077, 144752), (14864, 117611), (17264, 101261), (18094, 96616), (22672, 77107), (24154, 72376), (36188, 48308)]