197802864

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:612

約数の個数: 160

約数和(自身を含む): 654720000

約数和(自身を除く): 456917136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 149, 168, 189, 216, 252, 298, 336, 378, 432, 439, 447, 504, 596, 756, 878, 894, 1008, 1043, 1192, 1317, 1341, 1512, 1756, 1788, 2086, 2384, 2634, 2682, 3024, 3073, 3129, 3512, 3576, 3951, 4023, 4172, 5268, 5364, 6146, 6258, 7024, 7152, 7902, 8046, 8344, 9219, 9387, 10536, 10728, 11853, 12292, 12516, 15804, 16092, 16688, 18438, 18774, 21072, 21456, 23706, 24584, 25032, 27657, 28161, 31608, 32184, 36876, 37548, 47412, 49168, 50064, 55314, 56322, 63216, 64368, 65411, 73752, 75096, 82971, 94824, 110628, 112644, 130822, 147504, 150192, 165942, 189648, 196233, 221256, 225288, 261644, 331884, 392466, 442512, 450576, 457877, 523288, 588699, 663768, 784932, 915754, 1046576, 1177398, 1327536, 1373631, 1569864, 1766097, 1831508, 2354796, 2747262, 3139728, 3532194, 3663016, 4120893, 4709592, 5494524, 7064388, 7326032, 8241786, 9419184, 10989048, 12362679, 14128776, 16483572, 21978096, 24725358, 28257552, 32967144, 49450716, 65934288, 98901432, 197802864]

約数ペア:

[(1, 197802864), (2, 98901432), (3, 65934288), (4, 49450716), (6, 32967144), (7, 28257552), (8, 24725358), (9, 21978096), (12, 16483572), (14, 14128776), (16, 12362679), (18, 10989048), (21, 9419184), (24, 8241786), (27, 7326032), (28, 7064388), (36, 5494524), (42, 4709592), (48, 4120893), (54, 3663016), (56, 3532194), (63, 3139728), (72, 2747262), (84, 2354796), (108, 1831508), (112, 1766097), (126, 1569864), (144, 1373631), (149, 1327536), (168, 1177398), (189, 1046576), (216, 915754), (252, 784932), (298, 663768), (336, 588699), (378, 523288), (432, 457877), (439, 450576), (447, 442512), (504, 392466), (596, 331884), (756, 261644), (878, 225288), (894, 221256), (1008, 196233), (1043, 189648), (1192, 165942), (1317, 150192), (1341, 147504), (1512, 130822), (1756, 112644), (1788, 110628), (2086, 94824), (2384, 82971), (2634, 75096), (2682, 73752), (3024, 65411), (3073, 64368), (3129, 63216), (3512, 56322), (3576, 55314), (3951, 50064), (4023, 49168), (4172, 47412), (5268, 37548), (5364, 36876), (6146, 32184), (6258, 31608), (7024, 28161), (7152, 27657), (7902, 25032), (8046, 24584), (8344, 23706), (9219, 21456), (9387, 21072), (10536, 18774), (10728, 18438), (11853, 16688), (12292, 16092), (12516, 15804)]