1325883392

素因数分解:

$2^{13}\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 112

約数和(自身を含む): 2868728832

約数和(自身を除く): 1542845440

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 227, 248, 256, 368, 454, 496, 512, 713, 736, 908, 992, 1024, 1426, 1472, 1816, 1984, 2048, 2852, 2944, 3632, 3968, 4096, 5221, 5704, 5888, 7037, 7264, 7936, 8192, 10442, 11408, 11776, 14074, 14528, 15872, 20884, 22816, 23552, 28148, 29056, 31744, 41768, 45632, 47104, 56296, 58112, 63488, 83536, 91264, 94208, 112592, 116224, 126976, 161851, 167072, 182528, 188416, 225184, 232448, 253952, 323702, 334144, 365056, 450368, 464896, 647404, 668288, 730112, 900736, 929792, 1294808, 1336576, 1460224, 1801472, 1859584, 2589616, 2673152, 2920448, 3602944, 5179232, 5346304, 5840896, 7205888, 10358464, 10692608, 14411776, 20716928, 21385216, 28823552, 41433856, 42770432, 57647104, 82867712, 165735424, 331470848, 662941696, 1325883392]

約数ペア:

[(1, 1325883392), (2, 662941696), (4, 331470848), (8, 165735424), (16, 82867712), (23, 57647104), (31, 42770432), (32, 41433856), (46, 28823552), (62, 21385216), (64, 20716928), (92, 14411776), (124, 10692608), (128, 10358464), (184, 7205888), (227, 5840896), (248, 5346304), (256, 5179232), (368, 3602944), (454, 2920448), (496, 2673152), (512, 2589616), (713, 1859584), (736, 1801472), (908, 1460224), (992, 1336576), (1024, 1294808), (1426, 929792), (1472, 900736), (1816, 730112), (1984, 668288), (2048, 647404), (2852, 464896), (2944, 450368), (3632, 365056), (3968, 334144), (4096, 323702), (5221, 253952), (5704, 232448), (5888, 225184), (7037, 188416), (7264, 182528), (7936, 167072), (8192, 161851), (10442, 126976), (11408, 116224), (11776, 112592), (14074, 94208), (14528, 91264), (15872, 83536), (20884, 63488), (22816, 58112), (23552, 56296), (28148, 47104), (29056, 45632), (31744, 41768)]