272538112

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 703954944

約数和(自身を除く): 431416832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 223, 224, 248, 256, 308, 341, 352, 434, 446, 448, 496, 512, 616, 682, 704, 868, 892, 896, 992, 1232, 1364, 1408, 1561, 1736, 1784, 1792, 1984, 2387, 2453, 2464, 2728, 2816, 3122, 3472, 3568, 3584, 3968, 4774, 4906, 4928, 5456, 5632, 6244, 6913, 6944, 7136, 7936, 9548, 9812, 9856, 10912, 12488, 13826, 13888, 14272, 15872, 17171, 19096, 19624, 19712, 21824, 24976, 27652, 27776, 28544, 34342, 38192, 39248, 39424, 43648, 48391, 49952, 55304, 55552, 57088, 68684, 76043, 76384, 78496, 87296, 96782, 99904, 110608, 111104, 114176, 137368, 152086, 152768, 156992, 174592, 193564, 199808, 221216, 274736, 304172, 305536, 313984, 387128, 399616, 442432, 532301, 549472, 608344, 611072, 627968, 774256, 799232, 884864, 1064602, 1098944, 1216688, 1222144, 1255936, 1548512, 1769728, 2129204, 2197888, 2433376, 3097024, 3539456, 4258408, 4395776, 4866752, 6194048, 8516816, 8791552, 9733504, 12388096, 17033632, 19467008, 24776192, 34067264, 38934016, 68134528, 136269056, 272538112]

約数ペア:

[(1, 272538112), (2, 136269056), (4, 68134528), (7, 38934016), (8, 34067264), (11, 24776192), (14, 19467008), (16, 17033632), (22, 12388096), (28, 9733504), (31, 8791552), (32, 8516816), (44, 6194048), (56, 4866752), (62, 4395776), (64, 4258408), (77, 3539456), (88, 3097024), (112, 2433376), (124, 2197888), (128, 2129204), (154, 1769728), (176, 1548512), (217, 1255936), (223, 1222144), (224, 1216688), (248, 1098944), (256, 1064602), (308, 884864), (341, 799232), (352, 774256), (434, 627968), (446, 611072), (448, 608344), (496, 549472), (512, 532301), (616, 442432), (682, 399616), (704, 387128), (868, 313984), (892, 305536), (896, 304172), (992, 274736), (1232, 221216), (1364, 199808), (1408, 193564), (1561, 174592), (1736, 156992), (1784, 152768), (1792, 152086), (1984, 137368), (2387, 114176), (2453, 111104), (2464, 110608), (2728, 99904), (2816, 96782), (3122, 87296), (3472, 78496), (3568, 76384), (3584, 76043), (3968, 68684), (4774, 57088), (4906, 55552), (4928, 55304), (5456, 49952), (5632, 48391), (6244, 43648), (6913, 39424), (6944, 39248), (7136, 38192), (7936, 34342), (9548, 28544), (9812, 27776), (9856, 27652), (10912, 24976), (12488, 21824), (13826, 19712), (13888, 19624), (14272, 19096), (15872, 17171)]