306925848

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 917809200

約数和(自身を除く): 610883352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 97, 108, 114, 152, 162, 171, 194, 216, 228, 257, 291, 324, 342, 388, 456, 513, 514, 582, 648, 684, 771, 776, 873, 1026, 1028, 1164, 1368, 1539, 1542, 1746, 1843, 2052, 2056, 2313, 2328, 2619, 3078, 3084, 3492, 3686, 4104, 4626, 4883, 5238, 5529, 6156, 6168, 6939, 6984, 7372, 7857, 9252, 9766, 10476, 11058, 12312, 13878, 14649, 14744, 15714, 16587, 18504, 19532, 20817, 20952, 22116, 24929, 27756, 29298, 31428, 33174, 39064, 41634, 43947, 44232, 49761, 49858, 55512, 58596, 62856, 66348, 74787, 83268, 87894, 99522, 99716, 117192, 131841, 132696, 149283, 149574, 166536, 175788, 199044, 199432, 224361, 263682, 298566, 299148, 351576, 395523, 398088, 448722, 473651, 527364, 597132, 598296, 673083, 791046, 897444, 947302, 1054728, 1194264, 1346166, 1420953, 1582092, 1794888, 1894604, 2019249, 2692332, 2841906, 3164184, 3789208, 4038498, 4262859, 5384664, 5683812, 8076996, 8525718, 11367624, 12788577, 16153992, 17051436, 25577154, 34102872, 38365731, 51154308, 76731462, 102308616, 153462924, 306925848]

約数ペア:

[(1, 306925848), (2, 153462924), (3, 102308616), (4, 76731462), (6, 51154308), (8, 38365731), (9, 34102872), (12, 25577154), (18, 17051436), (19, 16153992), (24, 12788577), (27, 11367624), (36, 8525718), (38, 8076996), (54, 5683812), (57, 5384664), (72, 4262859), (76, 4038498), (81, 3789208), (97, 3164184), (108, 2841906), (114, 2692332), (152, 2019249), (162, 1894604), (171, 1794888), (194, 1582092), (216, 1420953), (228, 1346166), (257, 1194264), (291, 1054728), (324, 947302), (342, 897444), (388, 791046), (456, 673083), (513, 598296), (514, 597132), (582, 527364), (648, 473651), (684, 448722), (771, 398088), (776, 395523), (873, 351576), (1026, 299148), (1028, 298566), (1164, 263682), (1368, 224361), (1539, 199432), (1542, 199044), (1746, 175788), (1843, 166536), (2052, 149574), (2056, 149283), (2313, 132696), (2328, 131841), (2619, 117192), (3078, 99716), (3084, 99522), (3492, 87894), (3686, 83268), (4104, 74787), (4626, 66348), (4883, 62856), (5238, 58596), (5529, 55512), (6156, 49858), (6168, 49761), (6939, 44232), (6984, 43947), (7372, 41634), (7857, 39064), (9252, 33174), (9766, 31428), (10476, 29298), (11058, 27756), (12312, 24929), (13878, 22116), (14649, 20952), (14744, 20817), (15714, 19532), (16587, 18504)]