197612688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 669707136

約数和(自身を除く): 472094448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 49, 52, 56, 69, 78, 84, 91, 92, 98, 104, 112, 138, 147, 156, 161, 168, 182, 184, 196, 208, 273, 276, 281, 294, 299, 312, 322, 336, 364, 368, 392, 483, 546, 552, 562, 588, 598, 624, 637, 644, 728, 784, 843, 897, 966, 1092, 1104, 1124, 1127, 1176, 1196, 1274, 1288, 1456, 1686, 1794, 1911, 1932, 1967, 2093, 2184, 2248, 2254, 2352, 2392, 2548, 2576, 3372, 3381, 3588, 3653, 3822, 3864, 3934, 4186, 4368, 4496, 4508, 4784, 5096, 5901, 6279, 6463, 6744, 6762, 7176, 7306, 7644, 7728, 7868, 8372, 9016, 10192, 10959, 11802, 12558, 12926, 13488, 13524, 13769, 14352, 14612, 14651, 15288, 15736, 16744, 18032, 19389, 21918, 23604, 25116, 25571, 25852, 27048, 27538, 29224, 29302, 30576, 31472, 33488, 38778, 41307, 43836, 43953, 45241, 47208, 50232, 51142, 51704, 54096, 55076, 58448, 58604, 76713, 77556, 82614, 84019, 87672, 87906, 90482, 94416, 100464, 102284, 103408, 110152, 117208, 135723, 153426, 155112, 165228, 168038, 175344, 175812, 178997, 180964, 204568, 220304, 234416, 252057, 271446, 306852, 310224, 316687, 330456, 336076, 351624, 357994, 361928, 409136, 504114, 536991, 542892, 588133, 613704, 633374, 660912, 672152, 703248, 715988, 723856, 950061, 1008228, 1073982, 1085784, 1176266, 1227408, 1266748, 1344304, 1431976, 1764399, 1900122, 2016456, 2147964, 2171568, 2352532, 2533496, 2863952, 3528798, 3800244, 4032912, 4116931, 4295928, 4705064, 5066992, 7057596, 7600488, 8233862, 8591856, 9410128, 12350793, 14115192, 15200976, 16467724, 24701586, 28230384, 32935448, 49403172, 65870896, 98806344, 197612688]

約数ペア:

[(1, 197612688), (2, 98806344), (3, 65870896), (4, 49403172), (6, 32935448), (7, 28230384), (8, 24701586), (12, 16467724), (13, 15200976), (14, 14115192), (16, 12350793), (21, 9410128), (23, 8591856), (24, 8233862), (26, 7600488), (28, 7057596), (39, 5066992), (42, 4705064), (46, 4295928), (48, 4116931), (49, 4032912), (52, 3800244), (56, 3528798), (69, 2863952), (78, 2533496), (84, 2352532), (91, 2171568), (92, 2147964), (98, 2016456), (104, 1900122), (112, 1764399), (138, 1431976), (147, 1344304), (156, 1266748), (161, 1227408), (168, 1176266), (182, 1085784), (184, 1073982), (196, 1008228), (208, 950061), (273, 723856), (276, 715988), (281, 703248), (294, 672152), (299, 660912), (312, 633374), (322, 613704), (336, 588133), (364, 542892), (368, 536991), (392, 504114), (483, 409136), (546, 361928), (552, 357994), (562, 351624), (588, 336076), (598, 330456), (624, 316687), (637, 310224), (644, 306852), (728, 271446), (784, 252057), (843, 234416), (897, 220304), (966, 204568), (1092, 180964), (1104, 178997), (1124, 175812), (1127, 175344), (1176, 168038), (1196, 165228), (1274, 155112), (1288, 153426), (1456, 135723), (1686, 117208), (1794, 110152), (1911, 103408), (1932, 102284), (1967, 100464), (2093, 94416), (2184, 90482), (2248, 87906), (2254, 87672), (2352, 84019), (2392, 82614), (2548, 77556), (2576, 76713), (3372, 58604), (3381, 58448), (3588, 55076), (3653, 54096), (3822, 51704), (3864, 51142), (3934, 50232), (4186, 47208), (4368, 45241), (4496, 43953), (4508, 43836), (4784, 41307), (5096, 38778), (5901, 33488), (6279, 31472), (6463, 30576), (6744, 29302), (6762, 29224), (7176, 27538), (7306, 27048), (7644, 25852), (7728, 25571), (7868, 25116), (8372, 23604), (9016, 21918), (10192, 19389), (10959, 18032), (11802, 16744), (12558, 15736), (12926, 15288), (13488, 14651), (13524, 14612), (13769, 14352)]