239647584

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1244

約数の個数: 96

約数和(自身を含む): 689955840

約数和(自身を除く): 450308256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 229, 264, 352, 458, 528, 687, 916, 991, 1056, 1374, 1832, 1982, 2519, 2748, 2973, 3664, 3964, 5038, 5496, 5946, 7328, 7557, 7928, 10076, 10901, 10992, 11892, 15114, 15856, 20152, 21802, 21984, 23784, 30228, 31712, 32703, 40304, 43604, 47568, 60456, 65406, 80608, 87208, 95136, 120912, 130812, 174416, 226939, 241824, 261624, 348832, 453878, 523248, 680817, 907756, 1046496, 1361634, 1815512, 2496329, 2723268, 3631024, 4992658, 5446536, 7262048, 7488987, 9985316, 10893072, 14977974, 19970632, 21786144, 29955948, 39941264, 59911896, 79882528, 119823792, 239647584]

約数ペア:

[(1, 239647584), (2, 119823792), (3, 79882528), (4, 59911896), (6, 39941264), (8, 29955948), (11, 21786144), (12, 19970632), (16, 14977974), (22, 10893072), (24, 9985316), (32, 7488987), (33, 7262048), (44, 5446536), (48, 4992658), (66, 3631024), (88, 2723268), (96, 2496329), (132, 1815512), (176, 1361634), (229, 1046496), (264, 907756), (352, 680817), (458, 523248), (528, 453878), (687, 348832), (916, 261624), (991, 241824), (1056, 226939), (1374, 174416), (1832, 130812), (1982, 120912), (2519, 95136), (2748, 87208), (2973, 80608), (3664, 65406), (3964, 60456), (5038, 47568), (5496, 43604), (5946, 40304), (7328, 32703), (7557, 31712), (7928, 30228), (10076, 23784), (10901, 21984), (10992, 21802), (11892, 20152), (15114, 15856)]