879708018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:932

約数の個数: 128

約数和(自身を含む): 2238382080

約数和(自身を除く): 1358674062

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 43, 57, 62, 86, 93, 114, 129, 133, 186, 217, 258, 266, 301, 399, 434, 589, 602, 651, 798, 817, 827, 903, 1178, 1302, 1333, 1634, 1654, 1767, 1806, 2451, 2481, 2666, 3534, 3999, 4123, 4902, 4962, 5719, 5789, 7998, 8246, 9331, 11438, 11578, 12369, 15713, 17157, 17367, 18662, 24738, 25327, 25637, 27993, 31426, 34314, 34734, 35561, 47139, 50654, 51274, 55986, 71122, 75981, 76911, 94278, 106683, 109991, 151962, 153822, 177289, 179459, 213366, 219982, 248927, 329973, 354578, 358918, 487103, 497854, 531867, 538377, 659946, 675659, 746781, 974206, 1063734, 1076754, 1102391, 1351318, 1461309, 1493562, 2026977, 2204782, 2922618, 3307173, 3409721, 4053954, 4729613, 6614346, 6819442, 7716737, 9459226, 10229163, 14188839, 15433474, 20458326, 20945429, 23150211, 28377678, 41890858, 46300422, 62836287, 125672574, 146618003, 293236006, 439854009, 879708018]

約数ペア:

[(1, 879708018), (2, 439854009), (3, 293236006), (6, 146618003), (7, 125672574), (14, 62836287), (19, 46300422), (21, 41890858), (31, 28377678), (38, 23150211), (42, 20945429), (43, 20458326), (57, 15433474), (62, 14188839), (86, 10229163), (93, 9459226), (114, 7716737), (129, 6819442), (133, 6614346), (186, 4729613), (217, 4053954), (258, 3409721), (266, 3307173), (301, 2922618), (399, 2204782), (434, 2026977), (589, 1493562), (602, 1461309), (651, 1351318), (798, 1102391), (817, 1076754), (827, 1063734), (903, 974206), (1178, 746781), (1302, 675659), (1333, 659946), (1634, 538377), (1654, 531867), (1767, 497854), (1806, 487103), (2451, 358918), (2481, 354578), (2666, 329973), (3534, 248927), (3999, 219982), (4123, 213366), (4902, 179459), (4962, 177289), (5719, 153822), (5789, 151962), (7998, 109991), (8246, 106683), (9331, 94278), (11438, 76911), (11578, 75981), (12369, 71122), (15713, 55986), (17157, 51274), (17367, 50654), (18662, 47139), (24738, 35561), (25327, 34734), (25637, 34314), (27993, 31426)]