238571568

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1493

約数の個数: 120

約数和(自身を含む): 708996288

約数和(自身を除く): 470424720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 774, 972, 1032, 1161, 1296, 1427, 1548, 1944, 2064, 2322, 2854, 3096, 3483, 3888, 4281, 4644, 5708, 6192, 6966, 8562, 9288, 10449, 11416, 12843, 13932, 17124, 18576, 20898, 22832, 25686, 27864, 34248, 38529, 41796, 51372, 55728, 61361, 68496, 77058, 83592, 102744, 115587, 122722, 154116, 167184, 184083, 205488, 231174, 245444, 308232, 346761, 368166, 462348, 490888, 552249, 616464, 693522, 736332, 924696, 981776, 1104498, 1387044, 1472664, 1656747, 1849392, 2208996, 2774088, 2945328, 3313494, 4417992, 4970241, 5548176, 6626988, 8835984, 9940482, 13253976, 14910723, 19880964, 26507952, 29821446, 39761928, 59642892, 79523856, 119285784, 238571568]

約数ペア:

[(1, 238571568), (2, 119285784), (3, 79523856), (4, 59642892), (6, 39761928), (8, 29821446), (9, 26507952), (12, 19880964), (16, 14910723), (18, 13253976), (24, 9940482), (27, 8835984), (36, 6626988), (43, 5548176), (48, 4970241), (54, 4417992), (72, 3313494), (81, 2945328), (86, 2774088), (108, 2208996), (129, 1849392), (144, 1656747), (162, 1472664), (172, 1387044), (216, 1104498), (243, 981776), (258, 924696), (324, 736332), (344, 693522), (387, 616464), (432, 552249), (486, 490888), (516, 462348), (648, 368166), (688, 346761), (774, 308232), (972, 245444), (1032, 231174), (1161, 205488), (1296, 184083), (1427, 167184), (1548, 154116), (1944, 122722), (2064, 115587), (2322, 102744), (2854, 83592), (3096, 77058), (3483, 68496), (3888, 61361), (4281, 55728), (4644, 51372), (5708, 41796), (6192, 38529), (6966, 34248), (8562, 27864), (9288, 25686), (10449, 22832), (11416, 20898), (12843, 18576), (13932, 17124)]