394192008

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 1319345280

約数和(自身を除く): 925153272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 47, 54, 56, 63, 72, 81, 84, 86, 94, 108, 126, 129, 141, 162, 168, 172, 188, 189, 216, 252, 258, 282, 301, 324, 329, 344, 376, 378, 387, 423, 504, 516, 564, 567, 602, 648, 658, 756, 774, 846, 903, 987, 1032, 1128, 1134, 1161, 1204, 1269, 1316, 1512, 1548, 1692, 1806, 1849, 1974, 2021, 2268, 2322, 2408, 2538, 2632, 2709, 2961, 3096, 3384, 3483, 3612, 3698, 3807, 3948, 4042, 4536, 4644, 5076, 5418, 5547, 5922, 6063, 6966, 7224, 7396, 7614, 7896, 8084, 8127, 8883, 9288, 10152, 10836, 11094, 11844, 12126, 12943, 13932, 14147, 14792, 15228, 16168, 16254, 16641, 17766, 18189, 21672, 22188, 23688, 24252, 24381, 25886, 26649, 27864, 28294, 30456, 32508, 33282, 35532, 36378, 38829, 42441, 44376, 48504, 48762, 49923, 51772, 53298, 54567, 56588, 65016, 66564, 71064, 72756, 77658, 84882, 86903, 97524, 99846, 103544, 106596, 109134, 113176, 116487, 127323, 133128, 145512, 149769, 155316, 163701, 169764, 173806, 195048, 199692, 213192, 218268, 232974, 254646, 260709, 299538, 310632, 327402, 339528, 347612, 349461, 381969, 399384, 436536, 465948, 509292, 521418, 599076, 608321, 654804, 695224, 698922, 763938, 782127, 931896, 1018584, 1042836, 1048383, 1145907, 1198152, 1216642, 1309608, 1397844, 1527876, 1564254, 1824963, 2085672, 2096766, 2291814, 2346381, 2433284, 2795688, 3055752, 3128508, 3649926, 4193532, 4583628, 4692762, 4866568, 5474889, 6257016, 7039143, 7299852, 8387064, 9167256, 9385524, 10949778, 14078286, 14599704, 16424667, 18771048, 21899556, 28156572, 32849334, 43799112, 49274001, 56313144, 65698668, 98548002, 131397336, 197096004, 394192008]

約数ペア:

[(1, 394192008), (2, 197096004), (3, 131397336), (4, 98548002), (6, 65698668), (7, 56313144), (8, 49274001), (9, 43799112), (12, 32849334), (14, 28156572), (18, 21899556), (21, 18771048), (24, 16424667), (27, 14599704), (28, 14078286), (36, 10949778), (42, 9385524), (43, 9167256), (47, 8387064), (54, 7299852), (56, 7039143), (63, 6257016), (72, 5474889), (81, 4866568), (84, 4692762), (86, 4583628), (94, 4193532), (108, 3649926), (126, 3128508), (129, 3055752), (141, 2795688), (162, 2433284), (168, 2346381), (172, 2291814), (188, 2096766), (189, 2085672), (216, 1824963), (252, 1564254), (258, 1527876), (282, 1397844), (301, 1309608), (324, 1216642), (329, 1198152), (344, 1145907), (376, 1048383), (378, 1042836), (387, 1018584), (423, 931896), (504, 782127), (516, 763938), (564, 698922), (567, 695224), (602, 654804), (648, 608321), (658, 599076), (756, 521418), (774, 509292), (846, 465948), (903, 436536), (987, 399384), (1032, 381969), (1128, 349461), (1134, 347612), (1161, 339528), (1204, 327402), (1269, 310632), (1316, 299538), (1512, 260709), (1548, 254646), (1692, 232974), (1806, 218268), (1849, 213192), (1974, 199692), (2021, 195048), (2268, 173806), (2322, 169764), (2408, 163701), (2538, 155316), (2632, 149769), (2709, 145512), (2961, 133128), (3096, 127323), (3384, 116487), (3483, 113176), (3612, 109134), (3698, 106596), (3807, 103544), (3948, 99846), (4042, 97524), (4536, 86903), (4644, 84882), (5076, 77658), (5418, 72756), (5547, 71064), (5922, 66564), (6063, 65016), (6966, 56588), (7224, 54567), (7396, 53298), (7614, 51772), (7896, 49923), (8084, 48762), (8127, 48504), (8883, 44376), (9288, 42441), (10152, 38829), (10836, 36378), (11094, 35532), (11844, 33282), (12126, 32508), (12943, 30456), (13932, 28294), (14147, 27864), (14792, 26649), (15228, 25886), (16168, 24381), (16254, 24252), (16641, 23688), (17766, 22188), (18189, 21672)]