313907664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49171}}^1$

素因数の和:49208

約数の個数: 80

約数和(自身を含む): 975572480

約数和(自身を除く): 661664816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 49171, 98342, 147513, 196684, 295026, 344197, 393368, 590052, 688394, 786736, 934249, 1032591, 1180104, 1376788, 1868498, 2065182, 2360208, 2753576, 2802747, 3736996, 4130364, 5507152, 5605494, 6539743, 7473992, 8260728, 11210988, 13079486, 14947984, 16521456, 19619229, 22421976, 26158972, 39238458, 44843952, 52317944, 78476916, 104635888, 156953832, 313907664]

約数ペア:

[(1, 313907664), (2, 156953832), (3, 104635888), (4, 78476916), (6, 52317944), (7, 44843952), (8, 39238458), (12, 26158972), (14, 22421976), (16, 19619229), (19, 16521456), (21, 14947984), (24, 13079486), (28, 11210988), (38, 8260728), (42, 7473992), (48, 6539743), (56, 5605494), (57, 5507152), (76, 4130364), (84, 3736996), (112, 2802747), (114, 2753576), (133, 2360208), (152, 2065182), (168, 1868498), (228, 1376788), (266, 1180104), (304, 1032591), (336, 934249), (399, 786736), (456, 688394), (532, 590052), (798, 393368), (912, 344197), (1064, 295026), (1596, 196684), (2128, 147513), (3192, 98342), (6384, 49171)]