15704431456

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 38112560640

約数和(自身を除く): 22408129184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 76, 112, 122, 133, 152, 224, 241, 244, 251, 266, 304, 427, 482, 488, 502, 532, 608, 854, 964, 976, 1004, 1064, 1159, 1687, 1708, 1757, 1928, 1952, 2008, 2128, 2318, 3374, 3416, 3514, 3856, 4016, 4256, 4579, 4636, 4769, 6748, 6832, 7028, 7712, 8032, 8113, 9158, 9272, 9538, 13496, 13664, 14056, 14701, 15311, 16226, 18316, 18544, 19076, 26992, 28112, 29402, 30622, 32053, 32452, 33383, 36632, 37088, 38152, 53984, 56224, 58804, 60491, 61244, 64106, 64904, 66766, 73264, 76304, 102907, 107177, 117608, 120982, 122488, 128212, 129808, 133532, 146528, 152608, 205814, 214354, 235216, 241964, 244976, 256424, 259616, 267064, 279319, 290909, 411628, 423437, 428708, 470432, 483928, 489952, 512848, 534128, 558638, 581818, 823256, 846874, 857416, 967856, 1025696, 1068256, 1117276, 1149329, 1163636, 1646512, 1693748, 1714832, 1935712, 1955233, 2036363, 2234552, 2298658, 2327272, 3293024, 3387496, 3429664, 3689951, 3910466, 4072726, 4469104, 4597316, 4654544, 6774992, 7379902, 7820932, 8045303, 8145452, 8938208, 9194632, 9309088, 13549984, 14759804, 15641864, 16090606, 16290904, 18389264, 25829657, 29519608, 31283728, 32181212, 32581808, 36778528, 51659314, 59039216, 62567456, 64362424, 65163616, 70109069, 103318628, 118078432, 128724848, 140218138, 206637256, 257449696, 280436276, 413274512, 490763483, 560872552, 826549024, 981526966, 1121745104, 1963053932, 2243490208, 3926107864, 7852215728, 15704431456]

約数ペア:

[(1, 15704431456), (2, 7852215728), (4, 3926107864), (7, 2243490208), (8, 1963053932), (14, 1121745104), (16, 981526966), (19, 826549024), (28, 560872552), (32, 490763483), (38, 413274512), (56, 280436276), (61, 257449696), (76, 206637256), (112, 140218138), (122, 128724848), (133, 118078432), (152, 103318628), (224, 70109069), (241, 65163616), (244, 64362424), (251, 62567456), (266, 59039216), (304, 51659314), (427, 36778528), (482, 32581808), (488, 32181212), (502, 31283728), (532, 29519608), (608, 25829657), (854, 18389264), (964, 16290904), (976, 16090606), (1004, 15641864), (1064, 14759804), (1159, 13549984), (1687, 9309088), (1708, 9194632), (1757, 8938208), (1928, 8145452), (1952, 8045303), (2008, 7820932), (2128, 7379902), (2318, 6774992), (3374, 4654544), (3416, 4597316), (3514, 4469104), (3856, 4072726), (4016, 3910466), (4256, 3689951), (4579, 3429664), (4636, 3387496), (4769, 3293024), (6748, 2327272), (6832, 2298658), (7028, 2234552), (7712, 2036363), (8032, 1955233), (8113, 1935712), (9158, 1714832), (9272, 1693748), (9538, 1646512), (13496, 1163636), (13664, 1149329), (14056, 1117276), (14701, 1068256), (15311, 1025696), (16226, 967856), (18316, 857416), (18544, 846874), (19076, 823256), (26992, 581818), (28112, 558638), (29402, 534128), (30622, 512848), (32053, 489952), (32452, 483928), (33383, 470432), (36632, 428708), (37088, 423437), (38152, 411628), (53984, 290909), (56224, 279319), (58804, 267064), (60491, 259616), (61244, 256424), (64106, 244976), (64904, 241964), (66766, 235216), (73264, 214354), (76304, 205814), (102907, 152608), (107177, 146528), (117608, 133532), (120982, 129808), (122488, 128212)]