242807544

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{2549}}^1$

素因数の和:2584

約数の個数: 144

約数和(自身を含む): 793611000

約数和(自身を除く): 550803456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2549, 2646, 3402, 3528, 3969, 4536, 5098, 5292, 6804, 7647, 7938, 10196, 10584, 11907, 13608, 15294, 15876, 17843, 20392, 22941, 23814, 30588, 31752, 35686, 45882, 47628, 53529, 61176, 68823, 71372, 91764, 95256, 107058, 124901, 137646, 142744, 160587, 183528, 206469, 214116, 249802, 275292, 321174, 374703, 412938, 428232, 481761, 499604, 550584, 619407, 642348, 749406, 825876, 963522, 999208, 1124109, 1238814, 1284696, 1445283, 1498812, 1651752, 1927044, 2248218, 2477628, 2890566, 2997624, 3372327, 3854088, 4335849, 4496436, 4955256, 5781132, 6744654, 8671698, 8992872, 10116981, 11562264, 13489308, 17343396, 20233962, 26978616, 30350943, 34686792, 40467924, 60701886, 80935848, 121403772, 242807544]

約数ペア:

[(1, 242807544), (2, 121403772), (3, 80935848), (4, 60701886), (6, 40467924), (7, 34686792), (8, 30350943), (9, 26978616), (12, 20233962), (14, 17343396), (18, 13489308), (21, 11562264), (24, 10116981), (27, 8992872), (28, 8671698), (36, 6744654), (42, 5781132), (49, 4955256), (54, 4496436), (56, 4335849), (63, 3854088), (72, 3372327), (81, 2997624), (84, 2890566), (98, 2477628), (108, 2248218), (126, 1927044), (147, 1651752), (162, 1498812), (168, 1445283), (189, 1284696), (196, 1238814), (216, 1124109), (243, 999208), (252, 963522), (294, 825876), (324, 749406), (378, 642348), (392, 619407), (441, 550584), (486, 499604), (504, 481761), (567, 428232), (588, 412938), (648, 374703), (756, 321174), (882, 275292), (972, 249802), (1134, 214116), (1176, 206469), (1323, 183528), (1512, 160587), (1701, 142744), (1764, 137646), (1944, 124901), (2268, 107058), (2549, 95256), (2646, 91764), (3402, 71372), (3528, 68823), (3969, 61176), (4536, 53529), (5098, 47628), (5292, 45882), (6804, 35686), (7647, 31752), (7938, 30588), (10196, 23814), (10584, 22941), (11907, 20392), (13608, 17843), (15294, 15876)]