359391308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 690493440

約数和(自身を除く): 331102132

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 103, 124, 206, 412, 589, 1178, 1481, 1957, 2356, 2962, 3193, 3914, 5924, 6386, 7828, 12772, 28139, 45911, 56278, 60667, 91822, 112556, 121334, 152543, 183644, 242668, 305086, 610172, 872309, 1744618, 2898317, 3489236, 4728833, 5796634, 9457666, 11593268, 18915332, 89847827, 179695654, 359391308]

約数ペア:

[(1, 359391308), (2, 179695654), (4, 89847827), (19, 18915332), (31, 11593268), (38, 9457666), (62, 5796634), (76, 4728833), (103, 3489236), (124, 2898317), (206, 1744618), (412, 872309), (589, 610172), (1178, 305086), (1481, 242668), (1957, 183644), (2356, 152543), (2962, 121334), (3193, 112556), (3914, 91822), (5924, 60667), (6386, 56278), (7828, 45911), (12772, 28139)]