22378488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 65664000

約数和(自身を除く): 43285512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 37, 44, 58, 66, 74, 79, 87, 88, 111, 116, 132, 148, 158, 174, 222, 232, 237, 264, 296, 316, 319, 348, 407, 444, 474, 632, 638, 696, 814, 869, 888, 948, 957, 1073, 1221, 1276, 1628, 1738, 1896, 1914, 2146, 2291, 2442, 2552, 2607, 2923, 3219, 3256, 3476, 3828, 4292, 4582, 4884, 5214, 5846, 6438, 6873, 6952, 7656, 8584, 8769, 9164, 9768, 10428, 11692, 11803, 12876, 13746, 17538, 18328, 20856, 23384, 23606, 25201, 25752, 27492, 32153, 35076, 35409, 47212, 50402, 54984, 64306, 70152, 70818, 75603, 84767, 94424, 96459, 100804, 128612, 141636, 151206, 169534, 192918, 201608, 254301, 257224, 283272, 302412, 339068, 385836, 508602, 604824, 678136, 771672, 932437, 1017204, 1864874, 2034408, 2797311, 3729748, 5594622, 7459496, 11189244, 22378488]

約数ペア:

[(1, 22378488), (2, 11189244), (3, 7459496), (4, 5594622), (6, 3729748), (8, 2797311), (11, 2034408), (12, 1864874), (22, 1017204), (24, 932437), (29, 771672), (33, 678136), (37, 604824), (44, 508602), (58, 385836), (66, 339068), (74, 302412), (79, 283272), (87, 257224), (88, 254301), (111, 201608), (116, 192918), (132, 169534), (148, 151206), (158, 141636), (174, 128612), (222, 100804), (232, 96459), (237, 94424), (264, 84767), (296, 75603), (316, 70818), (319, 70152), (348, 64306), (407, 54984), (444, 50402), (474, 47212), (632, 35409), (638, 35076), (696, 32153), (814, 27492), (869, 25752), (888, 25201), (948, 23606), (957, 23384), (1073, 20856), (1221, 18328), (1276, 17538), (1628, 13746), (1738, 12876), (1896, 11803), (1914, 11692), (2146, 10428), (2291, 9768), (2442, 9164), (2552, 8769), (2607, 8584), (2923, 7656), (3219, 6952), (3256, 6873), (3476, 6438), (3828, 5846), (4292, 5214), (4582, 4884)]