238536496

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 80

約数和(自身を含む): 531537408

約数和(自身を除く): 293000912

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 487, 506, 968, 974, 1012, 1331, 1936, 1948, 2024, 2662, 2783, 3896, 4048, 5324, 5357, 5566, 7792, 10648, 10714, 11132, 11201, 21296, 21428, 22264, 22402, 30613, 42856, 44528, 44804, 58927, 61226, 85712, 89608, 117854, 122452, 123211, 179216, 235708, 244904, 246422, 471416, 489808, 492844, 648197, 942832, 985688, 1296394, 1355321, 1971376, 2592788, 2710642, 5185576, 5421284, 10371152, 10842568, 14908531, 21685136, 29817062, 59634124, 119268248, 238536496]

約数ペア:

[(1, 238536496), (2, 119268248), (4, 59634124), (8, 29817062), (11, 21685136), (16, 14908531), (22, 10842568), (23, 10371152), (44, 5421284), (46, 5185576), (88, 2710642), (92, 2592788), (121, 1971376), (176, 1355321), (184, 1296394), (242, 985688), (253, 942832), (368, 648197), (484, 492844), (487, 489808), (506, 471416), (968, 246422), (974, 244904), (1012, 235708), (1331, 179216), (1936, 123211), (1948, 122452), (2024, 117854), (2662, 89608), (2783, 85712), (3896, 61226), (4048, 58927), (5324, 44804), (5357, 44528), (5566, 42856), (7792, 30613), (10648, 22402), (10714, 22264), (11132, 21428), (11201, 21296)]