1915871232

素因数分解:

$2^{13}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 224

約数和(自身を含む): 5882152320

約数和(自身を除く): 3966281088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 373, 384, 418, 456, 512, 528, 608, 627, 704, 746, 768, 836, 912, 1024, 1056, 1119, 1216, 1254, 1408, 1492, 1536, 1672, 1824, 2048, 2112, 2238, 2432, 2508, 2816, 2984, 3072, 3344, 3648, 4096, 4103, 4224, 4476, 4864, 5016, 5632, 5968, 6144, 6688, 7087, 7296, 8192, 8206, 8448, 8952, 9728, 10032, 11264, 11936, 12288, 12309, 13376, 14174, 14592, 16412, 16896, 17904, 19456, 20064, 21261, 22528, 23872, 24576, 24618, 26752, 28348, 29184, 32824, 33792, 35808, 38912, 40128, 42522, 45056, 47744, 49236, 53504, 56696, 58368, 65648, 67584, 71616, 77824, 77957, 80256, 85044, 90112, 95488, 98472, 107008, 113392, 116736, 131296, 135168, 143232, 155648, 155914, 160512, 170088, 190976, 196944, 214016, 226784, 233472, 233871, 262592, 270336, 286464, 311828, 321024, 340176, 381952, 393888, 428032, 453568, 466944, 467742, 525184, 572928, 623656, 642048, 680352, 763904, 787776, 856064, 907136, 935484, 1050368, 1145856, 1247312, 1284096, 1360704, 1527808, 1575552, 1712128, 1814272, 1870968, 2100736, 2291712, 2494624, 2568192, 2721408, 3055616, 3151104, 3628544, 3741936, 4201472, 4583424, 4989248, 5136384, 5442816, 6302208, 7257088, 7483872, 8402944, 9166848, 9978496, 10885632, 12604416, 14514176, 14967744, 16805888, 19956992, 21771264, 25208832, 29028352, 29935488, 33611776, 39913984, 43542528, 50417664, 58056704, 59870976, 79827968, 87085056, 100835328, 119741952, 159655936, 174170112, 239483904, 319311872, 478967808, 638623744, 957935616, 1915871232]

約数ペア:

[(1, 1915871232), (2, 957935616), (3, 638623744), (4, 478967808), (6, 319311872), (8, 239483904), (11, 174170112), (12, 159655936), (16, 119741952), (19, 100835328), (22, 87085056), (24, 79827968), (32, 59870976), (33, 58056704), (38, 50417664), (44, 43542528), (48, 39913984), (57, 33611776), (64, 29935488), (66, 29028352), (76, 25208832), (88, 21771264), (96, 19956992), (114, 16805888), (128, 14967744), (132, 14514176), (152, 12604416), (176, 10885632), (192, 9978496), (209, 9166848), (228, 8402944), (256, 7483872), (264, 7257088), (304, 6302208), (352, 5442816), (373, 5136384), (384, 4989248), (418, 4583424), (456, 4201472), (512, 3741936), (528, 3628544), (608, 3151104), (627, 3055616), (704, 2721408), (746, 2568192), (768, 2494624), (836, 2291712), (912, 2100736), (1024, 1870968), (1056, 1814272), (1119, 1712128), (1216, 1575552), (1254, 1527808), (1408, 1360704), (1492, 1284096), (1536, 1247312), (1672, 1145856), (1824, 1050368), (2048, 935484), (2112, 907136), (2238, 856064), (2432, 787776), (2508, 763904), (2816, 680352), (2984, 642048), (3072, 623656), (3344, 572928), (3648, 525184), (4096, 467742), (4103, 466944), (4224, 453568), (4476, 428032), (4864, 393888), (5016, 381952), (5632, 340176), (5968, 321024), (6144, 311828), (6688, 286464), (7087, 270336), (7296, 262592), (8192, 233871), (8206, 233472), (8448, 226784), (8952, 214016), (9728, 196944), (10032, 190976), (11264, 170088), (11936, 160512), (12288, 155914), (12309, 155648), (13376, 143232), (14174, 135168), (14592, 131296), (16412, 116736), (16896, 113392), (17904, 107008), (19456, 98472), (20064, 95488), (21261, 90112), (22528, 85044), (23872, 80256), (24576, 77957), (24618, 77824), (26752, 71616), (28348, 67584), (29184, 65648), (32824, 58368), (33792, 56696), (35808, 53504), (38912, 49236), (40128, 47744), (42522, 45056)]