1909935144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 5760977040

約数和(自身を除く): 3851041896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 157, 164, 234, 246, 312, 314, 317, 328, 369, 468, 471, 492, 533, 628, 634, 738, 936, 942, 951, 984, 1066, 1256, 1268, 1413, 1476, 1599, 1884, 1902, 2041, 2132, 2536, 2826, 2853, 2952, 3198, 3768, 3804, 4082, 4121, 4264, 4797, 5652, 5706, 6123, 6396, 6437, 7608, 8164, 8242, 9594, 11304, 11412, 12246, 12363, 12792, 12874, 12997, 16328, 16484, 18369, 19188, 19311, 22824, 24492, 24726, 25748, 25994, 32968, 36738, 37089, 38376, 38622, 38991, 48984, 49452, 49769, 51496, 51988, 57933, 73476, 74178, 77244, 77982, 83681, 98904, 99538, 103976, 115866, 116973, 146952, 148356, 149307, 154488, 155964, 167362, 168961, 199076, 231732, 233946, 251043, 296712, 298614, 311928, 334724, 337922, 398152, 447921, 463464, 467892, 502086, 506883, 597228, 646997, 669448, 675844, 753129, 895842, 935784, 1004172, 1013766, 1194456, 1293994, 1351688, 1506258, 1520649, 1791684, 1940991, 2008344, 2027532, 2040529, 2587988, 3012516, 3041298, 3583368, 3881982, 4055064, 4081058, 5175976, 5822973, 6025032, 6082596, 6121587, 7763964, 8162116, 11645946, 12165192, 12243174, 15527928, 16324232, 18364761, 23291892, 24486348, 26526877, 36729522, 46583784, 48972696, 53053754, 73459044, 79580631, 106107508, 146918088, 159161262, 212215016, 238741893, 318322524, 477483786, 636645048, 954967572, 1909935144]

約数ペア:

[(1, 1909935144), (2, 954967572), (3, 636645048), (4, 477483786), (6, 318322524), (8, 238741893), (9, 212215016), (12, 159161262), (13, 146918088), (18, 106107508), (24, 79580631), (26, 73459044), (36, 53053754), (39, 48972696), (41, 46583784), (52, 36729522), (72, 26526877), (78, 24486348), (82, 23291892), (104, 18364761), (117, 16324232), (123, 15527928), (156, 12243174), (157, 12165192), (164, 11645946), (234, 8162116), (246, 7763964), (312, 6121587), (314, 6082596), (317, 6025032), (328, 5822973), (369, 5175976), (468, 4081058), (471, 4055064), (492, 3881982), (533, 3583368), (628, 3041298), (634, 3012516), (738, 2587988), (936, 2040529), (942, 2027532), (951, 2008344), (984, 1940991), (1066, 1791684), (1256, 1520649), (1268, 1506258), (1413, 1351688), (1476, 1293994), (1599, 1194456), (1884, 1013766), (1902, 1004172), (2041, 935784), (2132, 895842), (2536, 753129), (2826, 675844), (2853, 669448), (2952, 646997), (3198, 597228), (3768, 506883), (3804, 502086), (4082, 467892), (4121, 463464), (4264, 447921), (4797, 398152), (5652, 337922), (5706, 334724), (6123, 311928), (6396, 298614), (6437, 296712), (7608, 251043), (8164, 233946), (8242, 231732), (9594, 199076), (11304, 168961), (11412, 167362), (12246, 155964), (12363, 154488), (12792, 149307), (12874, 148356), (12997, 146952), (16328, 116973), (16484, 115866), (18369, 103976), (19188, 99538), (19311, 98904), (22824, 83681), (24492, 77982), (24726, 77244), (25748, 74178), (25994, 73476), (32968, 57933), (36738, 51988), (37089, 51496), (38376, 49769), (38622, 49452), (38991, 48984)]