16885268316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2421

約数の個数: 192

約数和(自身を含む): 51348111360

約数和(自身を除く): 34462843044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 223, 252, 282, 329, 378, 423, 446, 564, 658, 669, 756, 846, 892, 987, 1269, 1316, 1338, 1561, 1692, 1974, 2007, 2131, 2538, 2676, 2961, 3122, 3948, 4014, 4262, 4683, 5076, 5922, 6021, 6244, 6393, 8028, 8524, 8883, 9366, 10481, 11844, 12042, 12786, 14049, 14917, 17766, 18732, 19179, 20962, 24084, 25572, 28098, 29834, 31443, 35532, 38358, 41924, 42147, 44751, 56196, 57537, 59668, 62886, 73367, 76716, 84294, 89502, 94329, 100157, 115074, 125772, 134253, 146734, 168588, 179004, 188658, 200314, 220101, 230148, 268506, 282987, 293468, 300471, 377316, 400628, 402759, 440202, 475213, 537012, 565974, 600942, 660303, 701099, 805518, 880404, 901413, 950426, 1131948, 1201884, 1320606, 1402198, 1425639, 1611036, 1802826, 1900852, 1980909, 2103297, 2641212, 2704239, 2804396, 2851278, 3326491, 3605652, 3961818, 4206594, 4276917, 5408478, 5702556, 6309891, 6652982, 7923636, 8413188, 8553834, 9979473, 10816956, 12619782, 12830751, 13305964, 17107668, 18929673, 19958946, 22335011, 25239564, 25661502, 29938419, 37859346, 39917892, 44670022, 51323004, 59876838, 67005033, 75718692, 89340044, 89815257, 119753676, 134010066, 156345077, 179630514, 201015099, 268020132, 312690154, 359261028, 402030198, 469035231, 603045297, 625380308, 804060396, 938070462, 1206090594, 1407105693, 1876140924, 2412181188, 2814211386, 4221317079, 5628422772, 8442634158, 16885268316]

約数ペア:

[(1, 16885268316), (2, 8442634158), (3, 5628422772), (4, 4221317079), (6, 2814211386), (7, 2412181188), (9, 1876140924), (12, 1407105693), (14, 1206090594), (18, 938070462), (21, 804060396), (27, 625380308), (28, 603045297), (36, 469035231), (42, 402030198), (47, 359261028), (54, 312690154), (63, 268020132), (84, 201015099), (94, 179630514), (108, 156345077), (126, 134010066), (141, 119753676), (188, 89815257), (189, 89340044), (223, 75718692), (252, 67005033), (282, 59876838), (329, 51323004), (378, 44670022), (423, 39917892), (446, 37859346), (564, 29938419), (658, 25661502), (669, 25239564), (756, 22335011), (846, 19958946), (892, 18929673), (987, 17107668), (1269, 13305964), (1316, 12830751), (1338, 12619782), (1561, 10816956), (1692, 9979473), (1974, 8553834), (2007, 8413188), (2131, 7923636), (2538, 6652982), (2676, 6309891), (2961, 5702556), (3122, 5408478), (3948, 4276917), (4014, 4206594), (4262, 3961818), (4683, 3605652), (5076, 3326491), (5922, 2851278), (6021, 2804396), (6244, 2704239), (6393, 2641212), (8028, 2103297), (8524, 1980909), (8883, 1900852), (9366, 1802826), (10481, 1611036), (11844, 1425639), (12042, 1402198), (12786, 1320606), (14049, 1201884), (14917, 1131948), (17766, 950426), (18732, 901413), (19179, 880404), (20962, 805518), (24084, 701099), (25572, 660303), (28098, 600942), (29834, 565974), (31443, 537012), (35532, 475213), (38358, 440202), (41924, 402759), (42147, 400628), (44751, 377316), (56196, 300471), (57537, 293468), (59668, 282987), (62886, 268506), (73367, 230148), (76716, 220101), (84294, 200314), (89502, 188658), (94329, 179004), (100157, 168588), (115074, 146734), (125772, 134253)]