2537761408

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{977}}^1$

素因数の和:1234

約数の個数: 128

約数和(自身を含む): 6256696320

約数和(自身を除く): 3718934912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 223, 224, 364, 416, 446, 448, 728, 832, 892, 896, 977, 1456, 1561, 1664, 1784, 1954, 2899, 2912, 3122, 3568, 3908, 5798, 5824, 6244, 6839, 7136, 7816, 11596, 11648, 12488, 12701, 13678, 14272, 15632, 20293, 23192, 24976, 25402, 27356, 28544, 31264, 40586, 46384, 49952, 50804, 54712, 62528, 81172, 88907, 92768, 99904, 101608, 109424, 125056, 162344, 177814, 185536, 199808, 203216, 217871, 218848, 324688, 355628, 371072, 406432, 435742, 437696, 649376, 711256, 812864, 871484, 875392, 1298752, 1422512, 1525097, 1625728, 1742968, 2597504, 2832323, 2845024, 3050194, 3485936, 5664646, 5690048, 6100388, 6971872, 11329292, 11380096, 12200776, 13943744, 19826261, 22658584, 24401552, 27887488, 39652522, 45317168, 48803104, 79305044, 90634336, 97606208, 158610088, 181268672, 195212416, 317220176, 362537344, 634440352, 1268880704, 2537761408]

約数ペア:

[(1, 2537761408), (2, 1268880704), (4, 634440352), (7, 362537344), (8, 317220176), (13, 195212416), (14, 181268672), (16, 158610088), (26, 97606208), (28, 90634336), (32, 79305044), (52, 48803104), (56, 45317168), (64, 39652522), (91, 27887488), (104, 24401552), (112, 22658584), (128, 19826261), (182, 13943744), (208, 12200776), (223, 11380096), (224, 11329292), (364, 6971872), (416, 6100388), (446, 5690048), (448, 5664646), (728, 3485936), (832, 3050194), (892, 2845024), (896, 2832323), (977, 2597504), (1456, 1742968), (1561, 1625728), (1664, 1525097), (1784, 1422512), (1954, 1298752), (2899, 875392), (2912, 871484), (3122, 812864), (3568, 711256), (3908, 649376), (5798, 437696), (5824, 435742), (6244, 406432), (6839, 371072), (7136, 355628), (7816, 324688), (11596, 218848), (11648, 217871), (12488, 203216), (12701, 199808), (13678, 185536), (14272, 177814), (15632, 162344), (20293, 125056), (23192, 109424), (24976, 101608), (25402, 99904), (27356, 92768), (28544, 88907), (31264, 81172), (40586, 62528), (46384, 54712), (49952, 50804)]