312679488

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 168

約数和(自身を含む): 933464224

約数和(自身を除く): 620784736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 121, 129, 132, 172, 176, 192, 242, 258, 264, 313, 344, 352, 363, 473, 484, 516, 528, 626, 688, 704, 726, 939, 946, 968, 1032, 1056, 1252, 1376, 1419, 1452, 1878, 1892, 1936, 2064, 2112, 2504, 2752, 2838, 2904, 3443, 3756, 3784, 3872, 4128, 5008, 5203, 5676, 5808, 6886, 7512, 7568, 7744, 8256, 10016, 10329, 10406, 11352, 11616, 13459, 13772, 15024, 15136, 15609, 20032, 20658, 20812, 22704, 23232, 26918, 27544, 30048, 30272, 31218, 37873, 40377, 41316, 41624, 45408, 53836, 55088, 60096, 62436, 75746, 80754, 82632, 83248, 90816, 107672, 110176, 113619, 124872, 148049, 151492, 161508, 165264, 166496, 215344, 220352, 227238, 249744, 296098, 302984, 323016, 330528, 332992, 430688, 444147, 454476, 499488, 592196, 605968, 646032, 661056, 861376, 888294, 908952, 998976, 1184392, 1211936, 1292064, 1628539, 1776588, 1817904, 2368784, 2423872, 2584128, 3257078, 3553176, 3635808, 4737568, 4885617, 6514156, 7106352, 7271616, 9475136, 9771234, 13028312, 14212704, 19542468, 26056624, 28425408, 39084936, 52113248, 78169872, 104226496, 156339744, 312679488]

約数ペア:

[(1, 312679488), (2, 156339744), (3, 104226496), (4, 78169872), (6, 52113248), (8, 39084936), (11, 28425408), (12, 26056624), (16, 19542468), (22, 14212704), (24, 13028312), (32, 9771234), (33, 9475136), (43, 7271616), (44, 7106352), (48, 6514156), (64, 4885617), (66, 4737568), (86, 3635808), (88, 3553176), (96, 3257078), (121, 2584128), (129, 2423872), (132, 2368784), (172, 1817904), (176, 1776588), (192, 1628539), (242, 1292064), (258, 1211936), (264, 1184392), (313, 998976), (344, 908952), (352, 888294), (363, 861376), (473, 661056), (484, 646032), (516, 605968), (528, 592196), (626, 499488), (688, 454476), (704, 444147), (726, 430688), (939, 332992), (946, 330528), (968, 323016), (1032, 302984), (1056, 296098), (1252, 249744), (1376, 227238), (1419, 220352), (1452, 215344), (1878, 166496), (1892, 165264), (1936, 161508), (2064, 151492), (2112, 148049), (2504, 124872), (2752, 113619), (2838, 110176), (2904, 107672), (3443, 90816), (3756, 83248), (3784, 82632), (3872, 80754), (4128, 75746), (5008, 62436), (5203, 60096), (5676, 55088), (5808, 53836), (6886, 45408), (7512, 41624), (7568, 41316), (7744, 40377), (8256, 37873), (10016, 31218), (10329, 30272), (10406, 30048), (11352, 27544), (11616, 26918), (13459, 23232), (13772, 22704), (15024, 20812), (15136, 20658), (15609, 20032)]