1521103488

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 4154941440

約数和(自身を除く): 2633837952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 271, 282, 311, 376, 384, 542, 564, 622, 752, 813, 933, 1084, 1128, 1244, 1504, 1626, 1866, 2168, 2256, 2488, 3008, 3252, 3732, 4336, 4512, 4976, 6016, 6504, 7464, 8672, 9024, 9952, 12737, 13008, 14617, 14928, 17344, 18048, 19904, 25474, 26016, 29234, 29856, 34688, 38211, 39808, 43851, 50948, 52032, 58468, 59712, 76422, 84281, 87702, 101896, 104064, 116936, 119424, 152844, 168562, 175404, 203792, 233872, 252843, 305688, 337124, 350808, 407584, 467744, 505686, 611376, 674248, 701616, 815168, 935488, 1011372, 1222752, 1348496, 1403232, 1630336, 1870976, 2022744, 2445504, 2696992, 2806464, 3961207, 4045488, 4891008, 5393984, 5612928, 7922414, 8090976, 10787968, 11883621, 15844828, 16181952, 23767242, 31689656, 32363904, 47534484, 63379312, 95068968, 126758624, 190137936, 253517248, 380275872, 507034496, 760551744, 1521103488]

約数ペア:

[(1, 1521103488), (2, 760551744), (3, 507034496), (4, 380275872), (6, 253517248), (8, 190137936), (12, 126758624), (16, 95068968), (24, 63379312), (32, 47534484), (47, 32363904), (48, 31689656), (64, 23767242), (94, 16181952), (96, 15844828), (128, 11883621), (141, 10787968), (188, 8090976), (192, 7922414), (271, 5612928), (282, 5393984), (311, 4891008), (376, 4045488), (384, 3961207), (542, 2806464), (564, 2696992), (622, 2445504), (752, 2022744), (813, 1870976), (933, 1630336), (1084, 1403232), (1128, 1348496), (1244, 1222752), (1504, 1011372), (1626, 935488), (1866, 815168), (2168, 701616), (2256, 674248), (2488, 611376), (3008, 505686), (3252, 467744), (3732, 407584), (4336, 350808), (4512, 337124), (4976, 305688), (6016, 252843), (6504, 233872), (7464, 203792), (8672, 175404), (9024, 168562), (9952, 152844), (12737, 119424), (13008, 116936), (14617, 104064), (14928, 101896), (17344, 87702), (18048, 84281), (19904, 76422), (25474, 59712), (26016, 58468), (29234, 52032), (29856, 50948), (34688, 43851), (38211, 39808)]