218281404159

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{399583}}^1$

素因数の和:399661

約数の個数: 96

約数和(自身を含む): 418891898880

約数和(自身を除く): 200610494721

約数列:

[1, 3, 7, 9, 13, 21, 23, 29, 39, 63, 69, 87, 91, 117, 161, 203, 207, 261, 273, 299, 377, 483, 609, 667, 819, 897, 1131, 1449, 1827, 2001, 2093, 2639, 2691, 3393, 4669, 6003, 6279, 7917, 8671, 14007, 18837, 23751, 26013, 42021, 60697, 78039, 182091, 399583, 546273, 1198749, 2797081, 3596247, 5194579, 8391243, 9190409, 11587907, 15583737, 25173729, 27571227, 34763721, 36362053, 46751211, 64332863, 81115349, 82713681, 104291163, 109086159, 119475317, 150642791, 192998589, 243346047, 266521861, 327258477, 358425951, 451928373, 578995767, 730038141, 799565583, 836327219, 1054499537, 1075277853, 1355785119, 1865653027, 2398696749, 2508981657, 3163498611, 3464784193, 5596959081, 7526944971, 9490495833, 10394352579, 16790877243, 24253489351, 31183057737, 72760468053, 218281404159]

約数ペア:

[(1, 218281404159), (3, 72760468053), (7, 31183057737), (9, 24253489351), (13, 16790877243), (21, 10394352579), (23, 9490495833), (29, 7526944971), (39, 5596959081), (63, 3464784193), (69, 3163498611), (87, 2508981657), (91, 2398696749), (117, 1865653027), (161, 1355785119), (203, 1075277853), (207, 1054499537), (261, 836327219), (273, 799565583), (299, 730038141), (377, 578995767), (483, 451928373), (609, 358425951), (667, 327258477), (819, 266521861), (897, 243346047), (1131, 192998589), (1449, 150642791), (1827, 119475317), (2001, 109086159), (2093, 104291163), (2639, 82713681), (2691, 81115349), (3393, 64332863), (4669, 46751211), (6003, 36362053), (6279, 34763721), (7917, 27571227), (8671, 25173729), (14007, 15583737), (18837, 11587907), (23751, 9190409), (26013, 8391243), (42021, 5194579), (60697, 3596247), (78039, 2797081), (182091, 1198749), (399583, 546273)]