238708288

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2460

約数の個数: 112

約数和(自身を含む): 617549184

約数和(自身を除く): 378840896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1456, 1547, 1768, 1904, 2411, 2912, 3094, 3536, 3808, 4822, 5824, 6188, 7072, 7616, 9644, 12376, 14144, 16877, 19288, 24752, 31343, 33754, 38576, 40987, 49504, 62686, 67508, 77152, 81974, 99008, 125372, 135016, 154304, 163948, 219401, 250744, 270032, 286909, 327896, 438802, 501488, 532831, 540064, 573818, 655792, 877604, 1002976, 1065662, 1080128, 1147636, 1311584, 1755208, 2005952, 2131324, 2295272, 2623168, 3510416, 3729817, 4262648, 4590544, 7020832, 7459634, 8525296, 9181088, 14041664, 14919268, 17050592, 18362176, 29838536, 34101184, 59677072, 119354144, 238708288]

約数ペア:

[(1, 238708288), (2, 119354144), (4, 59677072), (7, 34101184), (8, 29838536), (13, 18362176), (14, 17050592), (16, 14919268), (17, 14041664), (26, 9181088), (28, 8525296), (32, 7459634), (34, 7020832), (52, 4590544), (56, 4262648), (64, 3729817), (68, 3510416), (91, 2623168), (104, 2295272), (112, 2131324), (119, 2005952), (136, 1755208), (182, 1311584), (208, 1147636), (221, 1080128), (224, 1065662), (238, 1002976), (272, 877604), (364, 655792), (416, 573818), (442, 540064), (448, 532831), (476, 501488), (544, 438802), (728, 327896), (832, 286909), (884, 270032), (952, 250744), (1088, 219401), (1456, 163948), (1547, 154304), (1768, 135016), (1904, 125372), (2411, 99008), (2912, 81974), (3094, 77152), (3536, 67508), (3808, 62686), (4822, 49504), (5824, 40987), (6188, 38576), (7072, 33754), (7616, 31343), (9644, 24752), (12376, 19288), (14144, 16877)]