1815824832

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3581}}^1$

素因数の和:3754

約数の個数: 112

約数和(自身を含む): 5095036800

約数和(自身を除く): 3279211968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 139, 152, 192, 228, 278, 304, 417, 456, 556, 608, 834, 912, 1112, 1216, 1668, 1824, 2224, 2641, 3336, 3581, 3648, 4448, 5282, 6672, 7162, 7923, 8896, 10564, 10743, 13344, 14324, 15846, 21128, 21486, 26688, 28648, 31692, 42256, 42972, 57296, 63384, 68039, 84512, 85944, 114592, 126768, 136078, 169024, 171888, 204117, 229184, 253536, 272156, 343776, 408234, 497759, 507072, 544312, 687552, 816468, 995518, 1088624, 1493277, 1632936, 1991036, 2177248, 2986554, 3265872, 3982072, 4354496, 5973108, 6531744, 7964144, 9457421, 11946216, 13063488, 15928288, 18914842, 23892432, 28372263, 31856576, 37829684, 47784864, 56744526, 75659368, 95569728, 113489052, 151318736, 226978104, 302637472, 453956208, 605274944, 907912416, 1815824832]

約数ペア:

[(1, 1815824832), (2, 907912416), (3, 605274944), (4, 453956208), (6, 302637472), (8, 226978104), (12, 151318736), (16, 113489052), (19, 95569728), (24, 75659368), (32, 56744526), (38, 47784864), (48, 37829684), (57, 31856576), (64, 28372263), (76, 23892432), (96, 18914842), (114, 15928288), (139, 13063488), (152, 11946216), (192, 9457421), (228, 7964144), (278, 6531744), (304, 5973108), (417, 4354496), (456, 3982072), (556, 3265872), (608, 2986554), (834, 2177248), (912, 1991036), (1112, 1632936), (1216, 1493277), (1668, 1088624), (1824, 995518), (2224, 816468), (2641, 687552), (3336, 544312), (3581, 507072), (3648, 497759), (4448, 408234), (5282, 343776), (6672, 272156), (7162, 253536), (7923, 229184), (8896, 204117), (10564, 171888), (10743, 169024), (13344, 136078), (14324, 126768), (15846, 114592), (21128, 85944), (21486, 84512), (26688, 68039), (28648, 63384), (31692, 57296), (42256, 42972)]