331394154

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2860

約数の個数: 96

約数和(自身を含む): 857396736

約数和(自身を除く): 526002582

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 182, 186, 217, 273, 294, 403, 434, 546, 637, 651, 806, 1209, 1274, 1302, 1519, 1911, 2418, 2797, 2821, 3038, 3822, 4557, 5594, 5642, 8391, 8463, 9114, 16782, 16926, 19579, 19747, 36361, 39158, 39494, 58737, 59241, 72722, 86707, 109083, 117474, 118482, 137053, 173414, 218166, 254527, 260121, 274106, 411159, 509054, 520242, 606949, 763581, 822318, 1127191, 1213898, 1527162, 1781689, 1820847, 2254382, 3381573, 3563378, 3641694, 4248643, 5345067, 6763146, 7890337, 8497286, 10690134, 12745929, 15780674, 23671011, 25491858, 47342022, 55232359, 110464718, 165697077, 331394154]

約数ペア:

[(1, 331394154), (2, 165697077), (3, 110464718), (6, 55232359), (7, 47342022), (13, 25491858), (14, 23671011), (21, 15780674), (26, 12745929), (31, 10690134), (39, 8497286), (42, 7890337), (49, 6763146), (62, 5345067), (78, 4248643), (91, 3641694), (93, 3563378), (98, 3381573), (147, 2254382), (182, 1820847), (186, 1781689), (217, 1527162), (273, 1213898), (294, 1127191), (403, 822318), (434, 763581), (546, 606949), (637, 520242), (651, 509054), (806, 411159), (1209, 274106), (1274, 260121), (1302, 254527), (1519, 218166), (1911, 173414), (2418, 137053), (2797, 118482), (2821, 117474), (3038, 109083), (3822, 86707), (4557, 72722), (5594, 59241), (5642, 58737), (8391, 39494), (8463, 39158), (9114, 36361), (16782, 19747), (16926, 19579)]