719722332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{11113}}^1$

素因数の和:11387

約数の個数: 72

約数和(自身を含む): 2087475936

約数和(自身を除く): 1367753604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1542, 1799, 2313, 3084, 3598, 4626, 5397, 7196, 9252, 10794, 11113, 16191, 21588, 22226, 32382, 33339, 44452, 64764, 66678, 77791, 100017, 133356, 155582, 200034, 233373, 311164, 400068, 466746, 700119, 933492, 1400238, 2800476, 2856041, 5712082, 8568123, 11424164, 17136246, 19992287, 25704369, 34272492, 39984574, 51408738, 59976861, 79969148, 102817476, 119953722, 179930583, 239907444, 359861166, 719722332]

約数ペア:

[(1, 719722332), (2, 359861166), (3, 239907444), (4, 179930583), (6, 119953722), (7, 102817476), (9, 79969148), (12, 59976861), (14, 51408738), (18, 39984574), (21, 34272492), (28, 25704369), (36, 19992287), (42, 17136246), (63, 11424164), (84, 8568123), (126, 5712082), (252, 2856041), (257, 2800476), (514, 1400238), (771, 933492), (1028, 700119), (1542, 466746), (1799, 400068), (2313, 311164), (3084, 233373), (3598, 200034), (4626, 155582), (5397, 133356), (7196, 100017), (9252, 77791), (10794, 66678), (11113, 64764), (16191, 44452), (21588, 33339), (22226, 32382)]