21142967808

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1264

約数の個数: 160

約数和(自身を含む): 57452367456

約数和(自身を除く): 36309399648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 193, 219, 256, 292, 384, 386, 438, 512, 579, 584, 768, 772, 876, 977, 1158, 1168, 1536, 1544, 1752, 1954, 2316, 2336, 2931, 3088, 3504, 3908, 4632, 4672, 5862, 6176, 7008, 7816, 9264, 9344, 11724, 12352, 14016, 14089, 15632, 18528, 18688, 23448, 24704, 28032, 28178, 31264, 37056, 37376, 42267, 46896, 49408, 56064, 56356, 62528, 71321, 74112, 84534, 93792, 98816, 112128, 112712, 125056, 142642, 148224, 169068, 187584, 188561, 213963, 225424, 250112, 285284, 296448, 338136, 375168, 377122, 427926, 450848, 500224, 565683, 570568, 676272, 750336, 754244, 855852, 901696, 1131366, 1141136, 1352544, 1500672, 1508488, 1711704, 1803392, 2262732, 2282272, 2705088, 3016976, 3423408, 3606784, 4525464, 4564544, 5410176, 6033952, 6846816, 7213568, 9050928, 9129088, 10820352, 12067904, 13693632, 13764953, 18101856, 18258176, 21640704, 24135808, 27387264, 27529906, 36203712, 36516352, 41294859, 48271616, 54774528, 55059812, 72407424, 82589718, 96543232, 109549056, 110119624, 144814848, 165179436, 220239248, 289629696, 330358872, 440478496, 660717744, 880956992, 1321435488, 1761913984, 2642870976, 3523827968, 5285741952, 7047655936, 10571483904, 21142967808]

約数ペア:

[(1, 21142967808), (2, 10571483904), (3, 7047655936), (4, 5285741952), (6, 3523827968), (8, 2642870976), (12, 1761913984), (16, 1321435488), (24, 880956992), (32, 660717744), (48, 440478496), (64, 330358872), (73, 289629696), (96, 220239248), (128, 165179436), (146, 144814848), (192, 110119624), (193, 109549056), (219, 96543232), (256, 82589718), (292, 72407424), (384, 55059812), (386, 54774528), (438, 48271616), (512, 41294859), (579, 36516352), (584, 36203712), (768, 27529906), (772, 27387264), (876, 24135808), (977, 21640704), (1158, 18258176), (1168, 18101856), (1536, 13764953), (1544, 13693632), (1752, 12067904), (1954, 10820352), (2316, 9129088), (2336, 9050928), (2931, 7213568), (3088, 6846816), (3504, 6033952), (3908, 5410176), (4632, 4564544), (4672, 4525464), (5862, 3606784), (6176, 3423408), (7008, 3016976), (7816, 2705088), (9264, 2282272), (9344, 2262732), (11724, 1803392), (12352, 1711704), (14016, 1508488), (14089, 1500672), (15632, 1352544), (18528, 1141136), (18688, 1131366), (23448, 901696), (24704, 855852), (28032, 754244), (28178, 750336), (31264, 676272), (37056, 570568), (37376, 565683), (42267, 500224), (46896, 450848), (49408, 427926), (56064, 377122), (56356, 375168), (62528, 338136), (71321, 296448), (74112, 285284), (84534, 250112), (93792, 225424), (98816, 213963), (112128, 188561), (112712, 187584), (125056, 169068), (142642, 148224)]