3181434368

素因数分解:

$2^9\times 7^2\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:844

約数の個数: 120

約数和(自身を含む): 7441883064

約数和(自身を除く): 4260448696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 211, 224, 256, 392, 422, 448, 512, 601, 784, 844, 896, 1202, 1477, 1568, 1688, 1792, 2404, 2954, 3136, 3376, 3584, 4207, 4808, 5908, 6272, 6752, 8414, 9616, 10339, 11816, 12544, 13504, 16828, 19232, 20678, 23632, 25088, 27008, 29449, 33656, 38464, 41356, 47264, 54016, 58898, 67312, 76928, 82712, 94528, 108032, 117796, 126811, 134624, 153856, 165424, 189056, 235592, 253622, 269248, 307712, 330848, 378112, 471184, 507244, 538496, 661696, 756224, 887677, 942368, 1014488, 1076992, 1323392, 1775354, 1884736, 2028976, 2153984, 2646784, 3550708, 3769472, 4057952, 5293568, 6213739, 7101416, 7538944, 8115904, 12427478, 14202832, 15077888, 16231808, 24854956, 28405664, 32463616, 49709912, 56811328, 64927232, 99419824, 113622656, 198839648, 227245312, 397679296, 454490624, 795358592, 1590717184, 3181434368]

約数ペア:

[(1, 3181434368), (2, 1590717184), (4, 795358592), (7, 454490624), (8, 397679296), (14, 227245312), (16, 198839648), (28, 113622656), (32, 99419824), (49, 64927232), (56, 56811328), (64, 49709912), (98, 32463616), (112, 28405664), (128, 24854956), (196, 16231808), (211, 15077888), (224, 14202832), (256, 12427478), (392, 8115904), (422, 7538944), (448, 7101416), (512, 6213739), (601, 5293568), (784, 4057952), (844, 3769472), (896, 3550708), (1202, 2646784), (1477, 2153984), (1568, 2028976), (1688, 1884736), (1792, 1775354), (2404, 1323392), (2954, 1076992), (3136, 1014488), (3376, 942368), (3584, 887677), (4207, 756224), (4808, 661696), (5908, 538496), (6272, 507244), (6752, 471184), (8414, 378112), (9616, 330848), (10339, 307712), (11816, 269248), (12544, 253622), (13504, 235592), (16828, 189056), (19232, 165424), (20678, 153856), (23632, 134624), (25088, 126811), (27008, 117796), (29449, 108032), (33656, 94528), (38464, 82712), (41356, 76928), (47264, 67312), (54016, 58898)]