1020021504

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21773}}^1$

素因数の和:21853

約数の個数: 72

約数和(自身を含む): 2759375472

約数和(自身を除く): 1739353968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3904, 5856, 7808, 11712, 15616, 21773, 23424, 43546, 46848, 65319, 87092, 130638, 174184, 261276, 348368, 522552, 696736, 1045104, 1328153, 1393472, 2090208, 2656306, 2786944, 3984459, 4180416, 5312612, 5573888, 7968918, 8360832, 10625224, 15937836, 16721664, 21250448, 31875672, 42500896, 63751344, 85001792, 127502688, 170003584, 255005376, 340007168, 510010752, 1020021504]

約数ペア:

[(1, 1020021504), (2, 510010752), (3, 340007168), (4, 255005376), (6, 170003584), (8, 127502688), (12, 85001792), (16, 63751344), (24, 42500896), (32, 31875672), (48, 21250448), (61, 16721664), (64, 15937836), (96, 10625224), (122, 8360832), (128, 7968918), (183, 5573888), (192, 5312612), (244, 4180416), (256, 3984459), (366, 2786944), (384, 2656306), (488, 2090208), (732, 1393472), (768, 1328153), (976, 1045104), (1464, 696736), (1952, 522552), (2928, 348368), (3904, 261276), (5856, 174184), (7808, 130638), (11712, 87092), (15616, 65319), (21773, 46848), (23424, 43546)]