308252208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13577}}^1$

素因数の和:13642

約数の個数: 80

約数和(自身を含む): 888978816

約数和(自身を除く): 580726608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3784, 5676, 7568, 11352, 13577, 22704, 27154, 40731, 54308, 81462, 108616, 149347, 162924, 217232, 298694, 325848, 448041, 583811, 597388, 651696, 896082, 1167622, 1194776, 1751433, 1792164, 2335244, 2389552, 3502866, 3584328, 4670488, 6421921, 7005732, 7168656, 9340976, 12843842, 14011464, 19265763, 25687684, 28022928, 38531526, 51375368, 77063052, 102750736, 154126104, 308252208]

約数ペア:

[(1, 308252208), (2, 154126104), (3, 102750736), (4, 77063052), (6, 51375368), (8, 38531526), (11, 28022928), (12, 25687684), (16, 19265763), (22, 14011464), (24, 12843842), (33, 9340976), (43, 7168656), (44, 7005732), (48, 6421921), (66, 4670488), (86, 3584328), (88, 3502866), (129, 2389552), (132, 2335244), (172, 1792164), (176, 1751433), (258, 1194776), (264, 1167622), (344, 896082), (473, 651696), (516, 597388), (528, 583811), (688, 448041), (946, 325848), (1032, 298694), (1419, 217232), (1892, 162924), (2064, 149347), (2838, 108616), (3784, 81462), (5676, 54308), (7568, 40731), (11352, 27154), (13577, 22704)]