2015971188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:894

約数の個数: 192

約数和(自身を含む): 6095609856

約数和(自身を除く): 4079638668

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 61, 66, 77, 84, 94, 122, 132, 141, 154, 183, 188, 231, 244, 282, 308, 329, 366, 427, 462, 517, 564, 658, 671, 732, 761, 854, 924, 987, 1034, 1281, 1316, 1342, 1522, 1551, 1708, 1974, 2013, 2068, 2283, 2562, 2684, 2867, 3044, 3102, 3619, 3948, 4026, 4566, 4697, 5124, 5327, 5734, 6204, 7238, 8052, 8371, 8601, 9132, 9394, 10654, 10857, 11468, 14091, 14476, 15981, 16742, 17202, 18788, 20069, 21308, 21714, 25113, 28182, 31537, 31962, 33484, 34404, 35767, 40138, 43428, 46421, 50226, 56364, 58597, 60207, 63074, 63924, 71534, 80276, 92842, 94611, 100452, 107301, 117194, 120414, 126148, 139263, 143068, 175791, 185684, 189222, 214602, 220759, 234388, 240828, 250369, 278526, 324947, 351582, 378444, 393437, 429204, 441518, 500738, 510631, 557052, 649894, 662277, 703164, 751107, 786874, 883036, 974841, 1001476, 1021262, 1180311, 1299788, 1324554, 1502214, 1531893, 1573748, 1949682, 2042524, 2181787, 2360622, 2649108, 2754059, 3004428, 3063786, 3574417, 3899364, 4363574, 4721244, 5508118, 6127572, 6545361, 7148834, 8262177, 8727148, 10723251, 11016236, 13090722, 14297668, 15272509, 16524354, 21446502, 23999657, 26181444, 30545018, 33048708, 42893004, 45817527, 47999314, 61090036, 71998971, 91635054, 95998628, 143997942, 167997599, 183270108, 287995884, 335995198, 503992797, 671990396, 1007985594, 2015971188]

約数ペア:

[(1, 2015971188), (2, 1007985594), (3, 671990396), (4, 503992797), (6, 335995198), (7, 287995884), (11, 183270108), (12, 167997599), (14, 143997942), (21, 95998628), (22, 91635054), (28, 71998971), (33, 61090036), (42, 47999314), (44, 45817527), (47, 42893004), (61, 33048708), (66, 30545018), (77, 26181444), (84, 23999657), (94, 21446502), (122, 16524354), (132, 15272509), (141, 14297668), (154, 13090722), (183, 11016236), (188, 10723251), (231, 8727148), (244, 8262177), (282, 7148834), (308, 6545361), (329, 6127572), (366, 5508118), (427, 4721244), (462, 4363574), (517, 3899364), (564, 3574417), (658, 3063786), (671, 3004428), (732, 2754059), (761, 2649108), (854, 2360622), (924, 2181787), (987, 2042524), (1034, 1949682), (1281, 1573748), (1316, 1531893), (1342, 1502214), (1522, 1324554), (1551, 1299788), (1708, 1180311), (1974, 1021262), (2013, 1001476), (2068, 974841), (2283, 883036), (2562, 786874), (2684, 751107), (2867, 703164), (3044, 662277), (3102, 649894), (3619, 557052), (3948, 510631), (4026, 500738), (4566, 441518), (4697, 429204), (5124, 393437), (5327, 378444), (5734, 351582), (6204, 324947), (7238, 278526), (8052, 250369), (8371, 240828), (8601, 234388), (9132, 220759), (9394, 214602), (10654, 189222), (10857, 185684), (11468, 175791), (14091, 143068), (14476, 139263), (15981, 126148), (16742, 120414), (17202, 117194), (18788, 107301), (20069, 100452), (21308, 94611), (21714, 92842), (25113, 80276), (28182, 71534), (31537, 63924), (31962, 63074), (33484, 60207), (34404, 58597), (35767, 56364), (40138, 50226), (43428, 46421)]