25303967744

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1990

約数の個数: 192

約数和(自身を含む): 60005836800

約数和(自身を除く): 34701869056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 176, 209, 248, 256, 304, 341, 352, 418, 496, 512, 589, 608, 682, 704, 836, 992, 1024, 1178, 1216, 1364, 1408, 1672, 1907, 1984, 2048, 2356, 2432, 2728, 2816, 3344, 3814, 3968, 4712, 4864, 5456, 5632, 6479, 6688, 7628, 7936, 9424, 9728, 10912, 11264, 12958, 13376, 15256, 15872, 18848, 19456, 20977, 21824, 22528, 25916, 26752, 30512, 31744, 36233, 37696, 38912, 41954, 43648, 51832, 53504, 59117, 61024, 63488, 72466, 75392, 83908, 87296, 103664, 107008, 118234, 122048, 144932, 150784, 167816, 174592, 207328, 214016, 236468, 244096, 289864, 301568, 335632, 349184, 398563, 414656, 428032, 472936, 488192, 579728, 603136, 650287, 671264, 698368, 797126, 829312, 945872, 976384, 1123223, 1159456, 1206272, 1300574, 1342528, 1594252, 1658624, 1891744, 1952768, 2246446, 2318912, 2601148, 2685056, 3188504, 3317248, 3783488, 3905536, 4492892, 4637824, 5202296, 5370112, 6377008, 6634496, 7566976, 8985784, 9275648, 10404592, 10740224, 12355453, 12754016, 13268992, 15133952, 17971568, 18551296, 20809184, 21480448, 24710906, 25508032, 30267904, 35943136, 37102592, 41618368, 42960896, 49421812, 51016064, 60535808, 71886272, 74205184, 83236736, 98843624, 102032128, 121071616, 143772544, 166473472, 197687248, 204064256, 287545088, 332946944, 395374496, 408128512, 575090176, 665893888, 790748992, 816257024, 1150180352, 1331787776, 1581497984, 2300360704, 3162995968, 6325991936, 12651983872, 25303967744]

約数ペア:

[(1, 25303967744), (2, 12651983872), (4, 6325991936), (8, 3162995968), (11, 2300360704), (16, 1581497984), (19, 1331787776), (22, 1150180352), (31, 816257024), (32, 790748992), (38, 665893888), (44, 575090176), (62, 408128512), (64, 395374496), (76, 332946944), (88, 287545088), (124, 204064256), (128, 197687248), (152, 166473472), (176, 143772544), (209, 121071616), (248, 102032128), (256, 98843624), (304, 83236736), (341, 74205184), (352, 71886272), (418, 60535808), (496, 51016064), (512, 49421812), (589, 42960896), (608, 41618368), (682, 37102592), (704, 35943136), (836, 30267904), (992, 25508032), (1024, 24710906), (1178, 21480448), (1216, 20809184), (1364, 18551296), (1408, 17971568), (1672, 15133952), (1907, 13268992), (1984, 12754016), (2048, 12355453), (2356, 10740224), (2432, 10404592), (2728, 9275648), (2816, 8985784), (3344, 7566976), (3814, 6634496), (3968, 6377008), (4712, 5370112), (4864, 5202296), (5456, 4637824), (5632, 4492892), (6479, 3905536), (6688, 3783488), (7628, 3317248), (7936, 3188504), (9424, 2685056), (9728, 2601148), (10912, 2318912), (11264, 2246446), (12958, 1952768), (13376, 1891744), (15256, 1658624), (15872, 1594252), (18848, 1342528), (19456, 1300574), (20977, 1206272), (21824, 1159456), (22528, 1123223), (25916, 976384), (26752, 945872), (30512, 829312), (31744, 797126), (36233, 698368), (37696, 671264), (38912, 650287), (41954, 603136), (43648, 579728), (51832, 488192), (53504, 472936), (59117, 428032), (61024, 414656), (63488, 398563), (72466, 349184), (75392, 335632), (83908, 301568), (87296, 289864), (103664, 244096), (107008, 236468), (118234, 214016), (122048, 207328), (144932, 174592), (150784, 167816)]