289851696

素因数分解:

$2^4\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1768

約数の個数: 100

約数和(自身を含む): 845475400

約数和(自身を除く): 555623704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 278, 324, 417, 432, 556, 648, 834, 1112, 1251, 1296, 1609, 1668, 2224, 2502, 3218, 3336, 3753, 4827, 5004, 6436, 6672, 7506, 9654, 10008, 11259, 12872, 14481, 15012, 19308, 20016, 22518, 25744, 28962, 30024, 38616, 43443, 45036, 57924, 60048, 77232, 86886, 90072, 115848, 130329, 173772, 180144, 223651, 231696, 260658, 347544, 447302, 521316, 670953, 695088, 894604, 1042632, 1341906, 1789208, 2012859, 2085264, 2683812, 3578416, 4025718, 5367624, 6038577, 8051436, 10735248, 12077154, 16102872, 18115731, 24154308, 32205744, 36231462, 48308616, 72462924, 96617232, 144925848, 289851696]

約数ペア:

[(1, 289851696), (2, 144925848), (3, 96617232), (4, 72462924), (6, 48308616), (8, 36231462), (9, 32205744), (12, 24154308), (16, 18115731), (18, 16102872), (24, 12077154), (27, 10735248), (36, 8051436), (48, 6038577), (54, 5367624), (72, 4025718), (81, 3578416), (108, 2683812), (139, 2085264), (144, 2012859), (162, 1789208), (216, 1341906), (278, 1042632), (324, 894604), (417, 695088), (432, 670953), (556, 521316), (648, 447302), (834, 347544), (1112, 260658), (1251, 231696), (1296, 223651), (1609, 180144), (1668, 173772), (2224, 130329), (2502, 115848), (3218, 90072), (3336, 86886), (3753, 77232), (4827, 60048), (5004, 57924), (6436, 45036), (6672, 43443), (7506, 38616), (9654, 30024), (10008, 28962), (11259, 25744), (12872, 22518), (14481, 20016), (15012, 19308)]