1904173656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{13043}}^1$

素因数の和:13149

約数の個数: 128

約数和(自身を含む): 6010675200

約数和(自身を除く): 4106501544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 79, 84, 88, 132, 154, 158, 168, 231, 237, 264, 308, 316, 462, 474, 553, 616, 632, 869, 924, 948, 1106, 1659, 1738, 1848, 1896, 2212, 2607, 3318, 3476, 4424, 5214, 6083, 6636, 6952, 10428, 12166, 13043, 13272, 18249, 20856, 24332, 26086, 36498, 39129, 48664, 52172, 72996, 78258, 91301, 104344, 143473, 145992, 156516, 182602, 273903, 286946, 313032, 365204, 430419, 547806, 573892, 730408, 860838, 1004311, 1030397, 1095612, 1147784, 1721676, 2008622, 2060794, 2191224, 3012933, 3091191, 3443352, 4017244, 4121588, 6025866, 6182382, 7212779, 8034488, 8243176, 11334367, 12051732, 12364764, 14425558, 21638337, 22668734, 24103464, 24729528, 28851116, 34003101, 43276674, 45337468, 57702232, 68006202, 79340569, 86553348, 90674936, 136012404, 158681138, 173106696, 238021707, 272024808, 317362276, 476043414, 634724552, 952086828, 1904173656]

約数ペア:

[(1, 1904173656), (2, 952086828), (3, 634724552), (4, 476043414), (6, 317362276), (7, 272024808), (8, 238021707), (11, 173106696), (12, 158681138), (14, 136012404), (21, 90674936), (22, 86553348), (24, 79340569), (28, 68006202), (33, 57702232), (42, 45337468), (44, 43276674), (56, 34003101), (66, 28851116), (77, 24729528), (79, 24103464), (84, 22668734), (88, 21638337), (132, 14425558), (154, 12364764), (158, 12051732), (168, 11334367), (231, 8243176), (237, 8034488), (264, 7212779), (308, 6182382), (316, 6025866), (462, 4121588), (474, 4017244), (553, 3443352), (616, 3091191), (632, 3012933), (869, 2191224), (924, 2060794), (948, 2008622), (1106, 1721676), (1659, 1147784), (1738, 1095612), (1848, 1030397), (1896, 1004311), (2212, 860838), (2607, 730408), (3318, 573892), (3476, 547806), (4424, 430419), (5214, 365204), (6083, 313032), (6636, 286946), (6952, 273903), (10428, 182602), (12166, 156516), (13043, 145992), (13272, 143473), (18249, 104344), (20856, 91301), (24332, 78258), (26086, 72996), (36498, 52172), (39129, 48664)]