350603428

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3105

約数の個数: 72

約数和(自身を含む): 775783680

約数和(自身を除く): 425180252

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 1178, 1519, 1862, 2356, 3037, 3038, 3724, 4123, 6074, 6076, 8246, 12148, 16492, 21259, 28861, 42518, 57703, 57722, 85036, 94147, 115406, 115444, 148813, 188294, 230812, 297626, 376588, 403921, 595252, 659029, 807842, 1318058, 1615684, 1788793, 2636116, 2827447, 3577586, 4613203, 5654894, 7155172, 9226406, 11309788, 12521551, 18452812, 25043102, 50086204, 87650857, 175301714, 350603428]

約数ペア:

[(1, 350603428), (2, 175301714), (4, 87650857), (7, 50086204), (14, 25043102), (19, 18452812), (28, 12521551), (31, 11309788), (38, 9226406), (49, 7155172), (62, 5654894), (76, 4613203), (98, 3577586), (124, 2827447), (133, 2636116), (196, 1788793), (217, 1615684), (266, 1318058), (434, 807842), (532, 659029), (589, 595252), (868, 403921), (931, 376588), (1178, 297626), (1519, 230812), (1862, 188294), (2356, 148813), (3037, 115444), (3038, 115406), (3724, 94147), (4123, 85036), (6074, 57722), (6076, 57703), (8246, 42518), (12148, 28861), (16492, 21259)]