238913136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 240

約数和(自身を含む): 863516160

約数和(自身を除く): 624603024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 48, 56, 58, 63, 66, 72, 77, 84, 87, 88, 99, 112, 116, 126, 132, 144, 154, 168, 174, 176, 198, 203, 231, 232, 252, 261, 264, 308, 319, 336, 348, 396, 406, 462, 464, 504, 522, 528, 609, 616, 638, 693, 696, 743, 792, 812, 924, 957, 1008, 1044, 1218, 1232, 1276, 1386, 1392, 1486, 1584, 1624, 1827, 1848, 1914, 2088, 2229, 2233, 2436, 2552, 2772, 2871, 2972, 3248, 3654, 3696, 3828, 4176, 4458, 4466, 4872, 5104, 5201, 5544, 5742, 5944, 6687, 6699, 7308, 7656, 8173, 8916, 8932, 9744, 10402, 11088, 11484, 11888, 13374, 13398, 14616, 15312, 15603, 16346, 17832, 17864, 20097, 20804, 21547, 22968, 24519, 26748, 26796, 29232, 31206, 32692, 35664, 35728, 40194, 41608, 43094, 45936, 46809, 49038, 53496, 53592, 57211, 62412, 64641, 65384, 73557, 80388, 83216, 86188, 93618, 98076, 106992, 107184, 114422, 124824, 129282, 130768, 147114, 150829, 160776, 171633, 172376, 187236, 193923, 196152, 228844, 237017, 249648, 258564, 294228, 301658, 321552, 343266, 344752, 374472, 387846, 392304, 452487, 457688, 474034, 514899, 517128, 588456, 603316, 686532, 711051, 748944, 775692, 904974, 915376, 948068, 1029798, 1034256, 1176912, 1206632, 1357461, 1373064, 1422102, 1551384, 1659119, 1809948, 1896136, 2059596, 2133153, 2413264, 2714922, 2746128, 2844204, 3102768, 3318238, 3619896, 3792272, 4119192, 4266306, 4977357, 5429844, 5688408, 6636476, 7239792, 8238384, 8532612, 9954714, 10859688, 11376816, 13272952, 14932071, 17065224, 19909428, 21719376, 26545904, 29864142, 34130448, 39818856, 59728284, 79637712, 119456568, 238913136]

約数ペア:

[(1, 238913136), (2, 119456568), (3, 79637712), (4, 59728284), (6, 39818856), (7, 34130448), (8, 29864142), (9, 26545904), (11, 21719376), (12, 19909428), (14, 17065224), (16, 14932071), (18, 13272952), (21, 11376816), (22, 10859688), (24, 9954714), (28, 8532612), (29, 8238384), (33, 7239792), (36, 6636476), (42, 5688408), (44, 5429844), (48, 4977357), (56, 4266306), (58, 4119192), (63, 3792272), (66, 3619896), (72, 3318238), (77, 3102768), (84, 2844204), (87, 2746128), (88, 2714922), (99, 2413264), (112, 2133153), (116, 2059596), (126, 1896136), (132, 1809948), (144, 1659119), (154, 1551384), (168, 1422102), (174, 1373064), (176, 1357461), (198, 1206632), (203, 1176912), (231, 1034256), (232, 1029798), (252, 948068), (261, 915376), (264, 904974), (308, 775692), (319, 748944), (336, 711051), (348, 686532), (396, 603316), (406, 588456), (462, 517128), (464, 514899), (504, 474034), (522, 457688), (528, 452487), (609, 392304), (616, 387846), (638, 374472), (693, 344752), (696, 343266), (743, 321552), (792, 301658), (812, 294228), (924, 258564), (957, 249648), (1008, 237017), (1044, 228844), (1218, 196152), (1232, 193923), (1276, 187236), (1386, 172376), (1392, 171633), (1486, 160776), (1584, 150829), (1624, 147114), (1827, 130768), (1848, 129282), (1914, 124824), (2088, 114422), (2229, 107184), (2233, 106992), (2436, 98076), (2552, 93618), (2772, 86188), (2871, 83216), (2972, 80388), (3248, 73557), (3654, 65384), (3696, 64641), (3828, 62412), (4176, 57211), (4458, 53592), (4466, 53496), (4872, 49038), (5104, 46809), (5201, 45936), (5544, 43094), (5742, 41608), (5944, 40194), (6687, 35728), (6699, 35664), (7308, 32692), (7656, 31206), (8173, 29232), (8916, 26796), (8932, 26748), (9744, 24519), (10402, 22968), (11088, 21547), (11484, 20804), (11888, 20097), (13374, 17864), (13398, 17832), (14616, 16346), (15312, 15603)]