191902464

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 613813200

約数和(自身を除く): 421910736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 86, 96, 104, 117, 128, 129, 144, 149, 156, 172, 192, 208, 234, 256, 258, 288, 298, 312, 344, 384, 387, 416, 447, 468, 516, 559, 576, 596, 624, 688, 768, 774, 832, 894, 936, 1032, 1118, 1152, 1192, 1248, 1341, 1376, 1548, 1664, 1677, 1788, 1872, 1937, 2064, 2236, 2304, 2384, 2496, 2682, 2752, 3096, 3328, 3354, 3576, 3744, 3874, 4128, 4472, 4768, 4992, 5031, 5364, 5504, 5811, 6192, 6407, 6708, 7152, 7488, 7748, 8256, 8944, 9536, 9984, 10062, 10728, 11008, 11622, 12384, 12814, 13416, 14304, 14976, 15496, 16512, 17433, 17888, 19072, 19221, 20124, 21456, 23244, 24768, 25628, 26832, 28608, 29952, 30992, 33024, 34866, 35776, 38144, 38442, 40248, 42912, 46488, 49536, 51256, 53664, 57216, 57663, 61984, 69732, 71552, 76884, 80496, 83291, 85824, 92976, 99072, 102512, 107328, 114432, 115326, 123968, 139464, 143104, 153768, 160992, 166582, 171648, 185952, 205024, 214656, 230652, 247936, 249873, 278928, 307536, 321984, 333164, 343296, 371904, 410048, 429312, 461304, 495872, 499746, 557856, 615072, 643968, 666328, 743808, 749619, 820096, 922608, 999492, 1115712, 1230144, 1287936, 1332656, 1487616, 1499238, 1640192, 1845216, 1998984, 2231424, 2460288, 2665312, 2998476, 3690432, 3997968, 4462848, 4920576, 5330624, 5996952, 7380864, 7995936, 10661248, 11993904, 14761728, 15991872, 21322496, 23987808, 31983744, 47975616, 63967488, 95951232, 191902464]

約数ペア:

[(1, 191902464), (2, 95951232), (3, 63967488), (4, 47975616), (6, 31983744), (8, 23987808), (9, 21322496), (12, 15991872), (13, 14761728), (16, 11993904), (18, 10661248), (24, 7995936), (26, 7380864), (32, 5996952), (36, 5330624), (39, 4920576), (43, 4462848), (48, 3997968), (52, 3690432), (64, 2998476), (72, 2665312), (78, 2460288), (86, 2231424), (96, 1998984), (104, 1845216), (117, 1640192), (128, 1499238), (129, 1487616), (144, 1332656), (149, 1287936), (156, 1230144), (172, 1115712), (192, 999492), (208, 922608), (234, 820096), (256, 749619), (258, 743808), (288, 666328), (298, 643968), (312, 615072), (344, 557856), (384, 499746), (387, 495872), (416, 461304), (447, 429312), (468, 410048), (516, 371904), (559, 343296), (576, 333164), (596, 321984), (624, 307536), (688, 278928), (768, 249873), (774, 247936), (832, 230652), (894, 214656), (936, 205024), (1032, 185952), (1118, 171648), (1152, 166582), (1192, 160992), (1248, 153768), (1341, 143104), (1376, 139464), (1548, 123968), (1664, 115326), (1677, 114432), (1788, 107328), (1872, 102512), (1937, 99072), (2064, 92976), (2236, 85824), (2304, 83291), (2384, 80496), (2496, 76884), (2682, 71552), (2752, 69732), (3096, 61984), (3328, 57663), (3354, 57216), (3576, 53664), (3744, 51256), (3874, 49536), (4128, 46488), (4472, 42912), (4768, 40248), (4992, 38442), (5031, 38144), (5364, 35776), (5504, 34866), (5811, 33024), (6192, 30992), (6407, 29952), (6708, 28608), (7152, 26832), (7488, 25628), (7748, 24768), (8256, 23244), (8944, 21456), (9536, 20124), (9984, 19221), (10062, 19072), (10728, 17888), (11008, 17433), (11622, 16512), (12384, 15496), (12814, 14976), (13416, 14304)]