275087674388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1071197}}^1$

素因数の和:1071360

約数の個数: 48

約数和(自身を含む): 527886374400

約数和(自身を除く): 252798700012

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 109, 124, 218, 436, 589, 1178, 2071, 2356, 3379, 4142, 6758, 8284, 13516, 64201, 128402, 256804, 1071197, 2142394, 4284788, 20352743, 33207107, 40705486, 66414214, 81410972, 116760473, 132828428, 233520946, 467041892, 630935033, 1261870066, 2218448987, 2523740132, 3619574663, 4436897974, 7239149326, 8873795948, 14478298652, 68771918597, 137543837194, 275087674388]

約数ペア:

[(1, 275087674388), (2, 137543837194), (4, 68771918597), (19, 14478298652), (31, 8873795948), (38, 7239149326), (62, 4436897974), (76, 3619574663), (109, 2523740132), (124, 2218448987), (218, 1261870066), (436, 630935033), (589, 467041892), (1178, 233520946), (2071, 132828428), (2356, 116760473), (3379, 81410972), (4142, 66414214), (6758, 40705486), (8284, 33207107), (13516, 20352743), (64201, 4284788), (128402, 2142394), (256804, 1071197)]