217233432

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 672235200

約数和(自身を除く): 455001768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 53, 58, 72, 78, 87, 104, 106, 116, 117, 151, 156, 159, 174, 212, 232, 234, 261, 302, 312, 318, 348, 377, 424, 453, 468, 477, 522, 604, 636, 689, 696, 754, 906, 936, 954, 1044, 1131, 1208, 1272, 1359, 1378, 1508, 1537, 1812, 1908, 1963, 2067, 2088, 2262, 2718, 2756, 3016, 3074, 3393, 3624, 3816, 3926, 4134, 4379, 4524, 4611, 5436, 5512, 5889, 6148, 6201, 6786, 7852, 8003, 8268, 8758, 9048, 9222, 10872, 11778, 12296, 12402, 13137, 13572, 13833, 15704, 16006, 16536, 17516, 17667, 18444, 19981, 23556, 24009, 24804, 26274, 27144, 27666, 32012, 35032, 35334, 36888, 39411, 39962, 47112, 48018, 49608, 52548, 55332, 56927, 59943, 64024, 70668, 72027, 78822, 79924, 96036, 104039, 105096, 110664, 113854, 119886, 141336, 144054, 157644, 159848, 170781, 179829, 192072, 208078, 227708, 232087, 239772, 288108, 312117, 315288, 341562, 359658, 416156, 455416, 464174, 479544, 512343, 576216, 624234, 683124, 696261, 719316, 832312, 928348, 936351, 1024686, 1248468, 1366248, 1392522, 1438632, 1856696, 1872702, 2049372, 2088783, 2496936, 2785044, 3017131, 3745404, 4098744, 4177566, 5570088, 6034262, 7490808, 8355132, 9051393, 12068524, 16710264, 18102786, 24137048, 27154179, 36205572, 54308358, 72411144, 108616716, 217233432]

約数ペア:

[(1, 217233432), (2, 108616716), (3, 72411144), (4, 54308358), (6, 36205572), (8, 27154179), (9, 24137048), (12, 18102786), (13, 16710264), (18, 12068524), (24, 9051393), (26, 8355132), (29, 7490808), (36, 6034262), (39, 5570088), (52, 4177566), (53, 4098744), (58, 3745404), (72, 3017131), (78, 2785044), (87, 2496936), (104, 2088783), (106, 2049372), (116, 1872702), (117, 1856696), (151, 1438632), (156, 1392522), (159, 1366248), (174, 1248468), (212, 1024686), (232, 936351), (234, 928348), (261, 832312), (302, 719316), (312, 696261), (318, 683124), (348, 624234), (377, 576216), (424, 512343), (453, 479544), (468, 464174), (477, 455416), (522, 416156), (604, 359658), (636, 341562), (689, 315288), (696, 312117), (754, 288108), (906, 239772), (936, 232087), (954, 227708), (1044, 208078), (1131, 192072), (1208, 179829), (1272, 170781), (1359, 159848), (1378, 157644), (1508, 144054), (1537, 141336), (1812, 119886), (1908, 113854), (1963, 110664), (2067, 105096), (2088, 104039), (2262, 96036), (2718, 79924), (2756, 78822), (3016, 72027), (3074, 70668), (3393, 64024), (3624, 59943), (3816, 56927), (3926, 55332), (4134, 52548), (4379, 49608), (4524, 48018), (4611, 47112), (5436, 39962), (5512, 39411), (5889, 36888), (6148, 35334), (6201, 35032), (6786, 32012), (7852, 27666), (8003, 27144), (8268, 26274), (8758, 24804), (9048, 24009), (9222, 23556), (10872, 19981), (11778, 18444), (12296, 17667), (12402, 17516), (13137, 16536), (13572, 16006), (13833, 15704)]