2578045806

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 224

約数和(自身を含む): 6967429056

約数和(自身を除く): 4389383250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 61, 63, 81, 82, 101, 122, 123, 126, 162, 183, 189, 202, 243, 246, 287, 303, 366, 369, 378, 427, 486, 549, 567, 574, 606, 707, 729, 738, 854, 861, 909, 1098, 1107, 1134, 1281, 1414, 1458, 1647, 1701, 1722, 1818, 2121, 2214, 2501, 2562, 2583, 2727, 3294, 3321, 3402, 3843, 4141, 4242, 4941, 5002, 5103, 5166, 5454, 6161, 6363, 6642, 7503, 7686, 7749, 8181, 8282, 9882, 9963, 10206, 11529, 12322, 12423, 12726, 14823, 15006, 15498, 16362, 17507, 18483, 19089, 19926, 22509, 23058, 23247, 24543, 24846, 28987, 29646, 29889, 34587, 35014, 36966, 37269, 38178, 43127, 44469, 45018, 46494, 49086, 52521, 55449, 57267, 57974, 59778, 67527, 69174, 69741, 73629, 74538, 86254, 86961, 88938, 103761, 105042, 110898, 111807, 114534, 129381, 135054, 139482, 147258, 157563, 166347, 171801, 173922, 202581, 207522, 209223, 223614, 252601, 258762, 260883, 311283, 315126, 332694, 335421, 343602, 388143, 405162, 418446, 472689, 499041, 505202, 515403, 521766, 607743, 622566, 670842, 757803, 776286, 782649, 945378, 998082, 1006263, 1030806, 1164429, 1215486, 1418067, 1497123, 1515606, 1565298, 1768207, 1823229, 2012526, 2273409, 2328858, 2347947, 2836134, 2994246, 3018789, 3493287, 3536414, 3646458, 4254201, 4491369, 4546818, 4695894, 5304621, 6037578, 6820227, 6986574, 7043841, 8508402, 8982738, 10479861, 10609242, 12762603, 13640454, 14087682, 15913863, 20460681, 20959722, 21131523, 25525206, 31439583, 31827726, 40921362, 42263046, 47741589, 61382043, 62879166, 95483178, 122764086, 143224767, 184146129, 286449534, 368292258, 429674301, 859348602, 1289022903, 2578045806]

約数ペア:

[(1, 2578045806), (2, 1289022903), (3, 859348602), (6, 429674301), (7, 368292258), (9, 286449534), (14, 184146129), (18, 143224767), (21, 122764086), (27, 95483178), (41, 62879166), (42, 61382043), (54, 47741589), (61, 42263046), (63, 40921362), (81, 31827726), (82, 31439583), (101, 25525206), (122, 21131523), (123, 20959722), (126, 20460681), (162, 15913863), (183, 14087682), (189, 13640454), (202, 12762603), (243, 10609242), (246, 10479861), (287, 8982738), (303, 8508402), (366, 7043841), (369, 6986574), (378, 6820227), (427, 6037578), (486, 5304621), (549, 4695894), (567, 4546818), (574, 4491369), (606, 4254201), (707, 3646458), (729, 3536414), (738, 3493287), (854, 3018789), (861, 2994246), (909, 2836134), (1098, 2347947), (1107, 2328858), (1134, 2273409), (1281, 2012526), (1414, 1823229), (1458, 1768207), (1647, 1565298), (1701, 1515606), (1722, 1497123), (1818, 1418067), (2121, 1215486), (2214, 1164429), (2501, 1030806), (2562, 1006263), (2583, 998082), (2727, 945378), (3294, 782649), (3321, 776286), (3402, 757803), (3843, 670842), (4141, 622566), (4242, 607743), (4941, 521766), (5002, 515403), (5103, 505202), (5166, 499041), (5454, 472689), (6161, 418446), (6363, 405162), (6642, 388143), (7503, 343602), (7686, 335421), (7749, 332694), (8181, 315126), (8282, 311283), (9882, 260883), (9963, 258762), (10206, 252601), (11529, 223614), (12322, 209223), (12423, 207522), (12726, 202581), (14823, 173922), (15006, 171801), (15498, 166347), (16362, 157563), (17507, 147258), (18483, 139482), (19089, 135054), (19926, 129381), (22509, 114534), (23058, 111807), (23247, 110898), (24543, 105042), (24846, 103761), (28987, 88938), (29646, 86961), (29889, 86254), (34587, 74538), (35014, 73629), (36966, 69741), (37269, 69174), (38178, 67527), (43127, 59778), (44469, 57974), (45018, 57267), (46494, 55449), (49086, 52521)]