1915097856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18749}}^1$

素因数の和:18794

約数の個数: 144

約数和(自身を含む): 6132000000

約数和(自身を除く): 4216902144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 4864, 5376, 6384, 7296, 8512, 12768, 14592, 17024, 18749, 25536, 34048, 37498, 51072, 56247, 74996, 102144, 112494, 131243, 149992, 224988, 262486, 299984, 356231, 393729, 449976, 524972, 599968, 712462, 787458, 899952, 1049944, 1068693, 1199936, 1424924, 1574916, 1799904, 2099888, 2137386, 2399872, 2493617, 2849848, 3149832, 3599808, 4199776, 4274772, 4799744, 4987234, 5699696, 6299664, 7199616, 7480851, 8399552, 8549544, 9974468, 11399392, 12599328, 14399232, 14961702, 16799104, 17099088, 19948936, 22798784, 25198656, 29923404, 33598208, 34198176, 39897872, 45597568, 50397312, 59846808, 68396352, 79795744, 91195136, 100794624, 119693616, 136792704, 159591488, 239387232, 273585408, 319182976, 478774464, 638365952, 957548928, 1915097856]

約数ペア:

[(1, 1915097856), (2, 957548928), (3, 638365952), (4, 478774464), (6, 319182976), (7, 273585408), (8, 239387232), (12, 159591488), (14, 136792704), (16, 119693616), (19, 100794624), (21, 91195136), (24, 79795744), (28, 68396352), (32, 59846808), (38, 50397312), (42, 45597568), (48, 39897872), (56, 34198176), (57, 33598208), (64, 29923404), (76, 25198656), (84, 22798784), (96, 19948936), (112, 17099088), (114, 16799104), (128, 14961702), (133, 14399232), (152, 12599328), (168, 11399392), (192, 9974468), (224, 8549544), (228, 8399552), (256, 7480851), (266, 7199616), (304, 6299664), (336, 5699696), (384, 4987234), (399, 4799744), (448, 4274772), (456, 4199776), (532, 3599808), (608, 3149832), (672, 2849848), (768, 2493617), (798, 2399872), (896, 2137386), (912, 2099888), (1064, 1799904), (1216, 1574916), (1344, 1424924), (1596, 1199936), (1792, 1068693), (1824, 1049944), (2128, 899952), (2432, 787458), (2688, 712462), (3192, 599968), (3648, 524972), (4256, 449976), (4864, 393729), (5376, 356231), (6384, 299984), (7296, 262486), (8512, 224988), (12768, 149992), (14592, 131243), (17024, 112494), (18749, 102144), (25536, 74996), (34048, 56247), (37498, 51072)]