1645240324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10343}}^1$

素因数の和:10409

約数の個数: 96

約数和(自身を含む): 3892654080

約数和(自身を除く): 2247413756

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 76, 91, 92, 133, 161, 182, 247, 266, 299, 322, 364, 437, 494, 532, 598, 644, 874, 988, 1196, 1729, 1748, 2093, 3059, 3458, 4186, 5681, 6118, 6916, 8372, 10343, 11362, 12236, 20686, 22724, 39767, 41372, 72401, 79534, 134459, 144802, 159068, 196517, 237889, 268918, 289604, 393034, 475778, 537836, 786068, 941213, 951556, 1375619, 1665223, 1882426, 2554721, 2751238, 3092557, 3330446, 3764852, 4519891, 5109442, 5502476, 6185114, 6660892, 9039782, 10218884, 12370228, 17883047, 18079564, 21647899, 31639237, 35766094, 43295798, 58758583, 63278474, 71532188, 86591596, 117517166, 126556948, 235034332, 411310081, 822620162, 1645240324]

約数ペア:

[(1, 1645240324), (2, 822620162), (4, 411310081), (7, 235034332), (13, 126556948), (14, 117517166), (19, 86591596), (23, 71532188), (26, 63278474), (28, 58758583), (38, 43295798), (46, 35766094), (52, 31639237), (76, 21647899), (91, 18079564), (92, 17883047), (133, 12370228), (161, 10218884), (182, 9039782), (247, 6660892), (266, 6185114), (299, 5502476), (322, 5109442), (364, 4519891), (437, 3764852), (494, 3330446), (532, 3092557), (598, 2751238), (644, 2554721), (874, 1882426), (988, 1665223), (1196, 1375619), (1729, 951556), (1748, 941213), (2093, 786068), (3059, 537836), (3458, 475778), (4186, 393034), (5681, 289604), (6118, 268918), (6916, 237889), (8372, 196517), (10343, 159068), (11362, 144802), (12236, 134459), (20686, 79534), (22724, 72401), (39767, 41372)]