745371648

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 2529727200

約数和(自身を除く): 1784355552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 109, 112, 126, 128, 144, 159, 168, 192, 212, 218, 224, 252, 256, 288, 318, 327, 336, 371, 384, 424, 436, 448, 477, 504, 512, 576, 636, 654, 672, 742, 763, 768, 848, 872, 896, 954, 981, 1008, 1024, 1113, 1152, 1272, 1308, 1344, 1484, 1526, 1536, 1696, 1744, 1792, 1908, 1962, 2016, 2048, 2226, 2289, 2304, 2544, 2616, 2688, 2968, 3052, 3072, 3339, 3392, 3488, 3584, 3816, 3924, 4032, 4452, 4578, 4608, 5088, 5232, 5376, 5777, 5936, 6104, 6144, 6678, 6784, 6867, 6976, 7168, 7632, 7848, 8064, 8904, 9156, 9216, 10176, 10464, 10752, 11554, 11872, 12208, 13356, 13568, 13734, 13952, 14336, 15264, 15696, 16128, 17331, 17808, 18312, 18432, 20352, 20928, 21504, 23108, 23744, 24416, 26712, 27136, 27468, 27904, 30528, 31392, 32256, 34662, 35616, 36624, 40439, 40704, 41856, 43008, 46216, 47488, 48832, 51993, 53424, 54272, 54936, 55808, 61056, 62784, 64512, 69324, 71232, 73248, 80878, 81408, 83712, 92432, 94976, 97664, 103986, 106848, 108544, 109872, 111616, 121317, 122112, 125568, 129024, 138648, 142464, 146496, 161756, 162816, 167424, 184864, 189952, 195328, 207972, 213696, 219744, 223232, 242634, 244224, 251136, 277296, 284928, 292992, 323512, 325632, 334848, 363951, 369728, 379904, 390656, 415944, 427392, 439488, 485268, 488448, 502272, 554592, 569856, 585984, 647024, 669696, 727902, 739456, 759808, 781312, 831888, 854784, 878976, 970536, 976896, 1004544, 1109184, 1139712, 1171968, 1294048, 1455804, 1478912, 1562624, 1663776, 1709568, 1757952, 1941072, 2009088, 2218368, 2279424, 2343936, 2588096, 2911608, 2957824, 3327552, 3419136, 3515904, 3882144, 4436736, 4687872, 5176192, 5823216, 5915648, 6655104, 6838272, 7031808, 7764288, 8873472, 10352384, 11646432, 11831296, 13310208, 14063616, 15528576, 17746944, 20704768, 23292864, 26620416, 31057152, 35493888, 41409536, 46585728, 53240832, 62114304, 82819072, 93171456, 106481664, 124228608, 186342912, 248457216, 372685824, 745371648]

約数ペア:

[(1, 745371648), (2, 372685824), (3, 248457216), (4, 186342912), (6, 124228608), (7, 106481664), (8, 93171456), (9, 82819072), (12, 62114304), (14, 53240832), (16, 46585728), (18, 41409536), (21, 35493888), (24, 31057152), (28, 26620416), (32, 23292864), (36, 20704768), (42, 17746944), (48, 15528576), (53, 14063616), (56, 13310208), (63, 11831296), (64, 11646432), (72, 10352384), (84, 8873472), (96, 7764288), (106, 7031808), (109, 6838272), (112, 6655104), (126, 5915648), (128, 5823216), (144, 5176192), (159, 4687872), (168, 4436736), (192, 3882144), (212, 3515904), (218, 3419136), (224, 3327552), (252, 2957824), (256, 2911608), (288, 2588096), (318, 2343936), (327, 2279424), (336, 2218368), (371, 2009088), (384, 1941072), (424, 1757952), (436, 1709568), (448, 1663776), (477, 1562624), (504, 1478912), (512, 1455804), (576, 1294048), (636, 1171968), (654, 1139712), (672, 1109184), (742, 1004544), (763, 976896), (768, 970536), (848, 878976), (872, 854784), (896, 831888), (954, 781312), (981, 759808), (1008, 739456), (1024, 727902), (1113, 669696), (1152, 647024), (1272, 585984), (1308, 569856), (1344, 554592), (1484, 502272), (1526, 488448), (1536, 485268), (1696, 439488), (1744, 427392), (1792, 415944), (1908, 390656), (1962, 379904), (2016, 369728), (2048, 363951), (2226, 334848), (2289, 325632), (2304, 323512), (2544, 292992), (2616, 284928), (2688, 277296), (2968, 251136), (3052, 244224), (3072, 242634), (3339, 223232), (3392, 219744), (3488, 213696), (3584, 207972), (3816, 195328), (3924, 189952), (4032, 184864), (4452, 167424), (4578, 162816), (4608, 161756), (5088, 146496), (5232, 142464), (5376, 138648), (5777, 129024), (5936, 125568), (6104, 122112), (6144, 121317), (6678, 111616), (6784, 109872), (6867, 108544), (6976, 106848), (7168, 103986), (7632, 97664), (7848, 94976), (8064, 92432), (8904, 83712), (9156, 81408), (9216, 80878), (10176, 73248), (10464, 71232), (10752, 69324), (11554, 64512), (11872, 62784), (12208, 61056), (13356, 55808), (13568, 54936), (13734, 54272), (13952, 53424), (14336, 51993), (15264, 48832), (15696, 47488), (16128, 46216), (17331, 43008), (17808, 41856), (18312, 40704), (18432, 40439), (20352, 36624), (20928, 35616), (21504, 34662), (23108, 32256), (23744, 31392), (24416, 30528), (26712, 27904), (27136, 27468)]