15672850048

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:1066

約数の個数: 128

約数和(自身を含む): 33245015040

約数和(自身を除く): 17572164992

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 73, 122, 124, 128, 146, 244, 248, 292, 488, 496, 584, 887, 976, 992, 1168, 1774, 1891, 1952, 1984, 2263, 2336, 3548, 3782, 3904, 3968, 4453, 4526, 4672, 7096, 7564, 7808, 8906, 9052, 9344, 14192, 15128, 17812, 18104, 27497, 28384, 30256, 35624, 36208, 54107, 54994, 56768, 60512, 64751, 71248, 72416, 108214, 109988, 113536, 121024, 129502, 138043, 142496, 144832, 216428, 219976, 242048, 259004, 276086, 284992, 289664, 432856, 439952, 518008, 552172, 569984, 865712, 879904, 1036016, 1104344, 1677317, 1731424, 1759808, 2007281, 2072032, 2208688, 3354634, 3462848, 3519616, 3949811, 4014562, 4144064, 4417376, 6709268, 6925696, 7899622, 8029124, 8288128, 8834752, 13418536, 15799244, 16058248, 17669504, 26837072, 31598488, 32116496, 53674144, 63196976, 64232992, 107348288, 122444141, 126393952, 128465984, 214696576, 244888282, 252787904, 256931968, 489776564, 505575808, 979553128, 1959106256, 3918212512, 7836425024, 15672850048]

約数ペア:

[(1, 15672850048), (2, 7836425024), (4, 3918212512), (8, 1959106256), (16, 979553128), (31, 505575808), (32, 489776564), (61, 256931968), (62, 252787904), (64, 244888282), (73, 214696576), (122, 128465984), (124, 126393952), (128, 122444141), (146, 107348288), (244, 64232992), (248, 63196976), (292, 53674144), (488, 32116496), (496, 31598488), (584, 26837072), (887, 17669504), (976, 16058248), (992, 15799244), (1168, 13418536), (1774, 8834752), (1891, 8288128), (1952, 8029124), (1984, 7899622), (2263, 6925696), (2336, 6709268), (3548, 4417376), (3782, 4144064), (3904, 4014562), (3968, 3949811), (4453, 3519616), (4526, 3462848), (4672, 3354634), (7096, 2208688), (7564, 2072032), (7808, 2007281), (8906, 1759808), (9052, 1731424), (9344, 1677317), (14192, 1104344), (15128, 1036016), (17812, 879904), (18104, 865712), (27497, 569984), (28384, 552172), (30256, 518008), (35624, 439952), (36208, 432856), (54107, 289664), (54994, 284992), (56768, 276086), (60512, 259004), (64751, 242048), (71248, 219976), (72416, 216428), (108214, 144832), (109988, 142496), (113536, 138043), (121024, 129502)]