1887465216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 288

約数和(自身を含む): 6263470080

約数和(自身を除く): 4376004864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 113, 128, 156, 168, 182, 192, 208, 224, 226, 239, 256, 273, 312, 336, 339, 364, 384, 416, 448, 452, 478, 546, 624, 672, 678, 717, 728, 768, 791, 832, 896, 904, 956, 1092, 1248, 1344, 1356, 1434, 1456, 1469, 1582, 1664, 1673, 1792, 1808, 1912, 2184, 2373, 2496, 2688, 2712, 2868, 2912, 2938, 3107, 3164, 3328, 3346, 3616, 3824, 4368, 4407, 4746, 4992, 5019, 5376, 5424, 5736, 5824, 5876, 6214, 6328, 6692, 7232, 7648, 8736, 8814, 9321, 9492, 9984, 10038, 10283, 10848, 11472, 11648, 11752, 12428, 12656, 13384, 14464, 15296, 17472, 17628, 18642, 18984, 20076, 20566, 21696, 21749, 22944, 23296, 23504, 24856, 25312, 26768, 27007, 28928, 30592, 30849, 34944, 35256, 37284, 37968, 40152, 41132, 43392, 43498, 45888, 47008, 49712, 50624, 53536, 54014, 61184, 61698, 65247, 69888, 70512, 74568, 75936, 80304, 81021, 82264, 86784, 86996, 91776, 94016, 99424, 101248, 107072, 108028, 123396, 130494, 141024, 149136, 151872, 160608, 162042, 164528, 173992, 183552, 188032, 189049, 198848, 202496, 214144, 216056, 246792, 260988, 282048, 298272, 303744, 321216, 324084, 329056, 347984, 351091, 376064, 378098, 397696, 428288, 432112, 493584, 521976, 564096, 567147, 596544, 607488, 642432, 648168, 658112, 695968, 702182, 756196, 795392, 864224, 987168, 1043952, 1053273, 1128192, 1134294, 1193088, 1284864, 1296336, 1316224, 1391936, 1404364, 1512392, 1728448, 1974336, 2087904, 2106546, 2268588, 2386176, 2457637, 2592672, 2632448, 2783872, 2808728, 3024784, 3456896, 3948672, 4175808, 4213092, 4537176, 4915274, 5185344, 5567744, 5617456, 6049568, 6913792, 7372911, 7897344, 8351616, 8426184, 9074352, 9830548, 10370688, 11234912, 12099136, 14745822, 16703232, 16852368, 18148704, 19661096, 20741376, 22469824, 24198272, 29491644, 33704736, 36297408, 39322192, 44939648, 48396544, 58983288, 67409472, 72594816, 78644384, 89879296, 117966576, 134818944, 145189632, 157288768, 235933152, 269637888, 314577536, 471866304, 629155072, 943732608, 1887465216]

約数ペア:

[(1, 1887465216), (2, 943732608), (3, 629155072), (4, 471866304), (6, 314577536), (7, 269637888), (8, 235933152), (12, 157288768), (13, 145189632), (14, 134818944), (16, 117966576), (21, 89879296), (24, 78644384), (26, 72594816), (28, 67409472), (32, 58983288), (39, 48396544), (42, 44939648), (48, 39322192), (52, 36297408), (56, 33704736), (64, 29491644), (78, 24198272), (84, 22469824), (91, 20741376), (96, 19661096), (104, 18148704), (112, 16852368), (113, 16703232), (128, 14745822), (156, 12099136), (168, 11234912), (182, 10370688), (192, 9830548), (208, 9074352), (224, 8426184), (226, 8351616), (239, 7897344), (256, 7372911), (273, 6913792), (312, 6049568), (336, 5617456), (339, 5567744), (364, 5185344), (384, 4915274), (416, 4537176), (448, 4213092), (452, 4175808), (478, 3948672), (546, 3456896), (624, 3024784), (672, 2808728), (678, 2783872), (717, 2632448), (728, 2592672), (768, 2457637), (791, 2386176), (832, 2268588), (896, 2106546), (904, 2087904), (956, 1974336), (1092, 1728448), (1248, 1512392), (1344, 1404364), (1356, 1391936), (1434, 1316224), (1456, 1296336), (1469, 1284864), (1582, 1193088), (1664, 1134294), (1673, 1128192), (1792, 1053273), (1808, 1043952), (1912, 987168), (2184, 864224), (2373, 795392), (2496, 756196), (2688, 702182), (2712, 695968), (2868, 658112), (2912, 648168), (2938, 642432), (3107, 607488), (3164, 596544), (3328, 567147), (3346, 564096), (3616, 521976), (3824, 493584), (4368, 432112), (4407, 428288), (4746, 397696), (4992, 378098), (5019, 376064), (5376, 351091), (5424, 347984), (5736, 329056), (5824, 324084), (5876, 321216), (6214, 303744), (6328, 298272), (6692, 282048), (7232, 260988), (7648, 246792), (8736, 216056), (8814, 214144), (9321, 202496), (9492, 198848), (9984, 189049), (10038, 188032), (10283, 183552), (10848, 173992), (11472, 164528), (11648, 162042), (11752, 160608), (12428, 151872), (12656, 149136), (13384, 141024), (14464, 130494), (15296, 123396), (17472, 108028), (17628, 107072), (18642, 101248), (18984, 99424), (20076, 94016), (20566, 91776), (21696, 86996), (21749, 86784), (22944, 82264), (23296, 81021), (23504, 80304), (24856, 75936), (25312, 74568), (26768, 70512), (27007, 69888), (28928, 65247), (30592, 61698), (30849, 61184), (34944, 54014), (35256, 53536), (37284, 50624), (37968, 49712), (40152, 47008), (41132, 45888), (43392, 43498)]