1445372838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:803

約数の個数: 144

約数和(自身を含む): 3919069440

約数和(自身を除く): 2473696602

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 103, 117, 126, 169, 182, 206, 234, 273, 309, 338, 507, 546, 618, 659, 721, 819, 927, 1014, 1183, 1318, 1339, 1442, 1521, 1638, 1854, 1977, 2163, 2366, 2678, 3042, 3549, 3954, 4017, 4326, 4613, 5931, 6489, 7098, 8034, 8567, 9226, 9373, 10647, 11862, 12051, 12978, 13839, 17134, 17407, 18746, 21294, 24102, 25701, 27678, 28119, 34814, 41517, 51402, 52221, 56238, 59969, 67877, 77103, 83034, 84357, 104442, 111371, 119938, 121849, 135754, 154206, 156663, 168714, 179907, 203631, 222742, 243698, 313326, 334113, 359814, 365547, 407262, 475139, 539721, 610893, 668226, 731094, 779597, 882401, 950278, 1002339, 1079442, 1096641, 1221786, 1425417, 1559194, 1764802, 2004678, 2193282, 2338791, 2647203, 2850834, 4276251, 4677582, 5294406, 6176807, 7016373, 7941609, 8552502, 11471213, 12353614, 14032746, 15883218, 18530421, 22942426, 34413639, 37060842, 55591263, 68827278, 80298491, 103240917, 111182526, 160596982, 206481834, 240895473, 481790946, 722686419, 1445372838]

約数ペア:

[(1, 1445372838), (2, 722686419), (3, 481790946), (6, 240895473), (7, 206481834), (9, 160596982), (13, 111182526), (14, 103240917), (18, 80298491), (21, 68827278), (26, 55591263), (39, 37060842), (42, 34413639), (63, 22942426), (78, 18530421), (91, 15883218), (103, 14032746), (117, 12353614), (126, 11471213), (169, 8552502), (182, 7941609), (206, 7016373), (234, 6176807), (273, 5294406), (309, 4677582), (338, 4276251), (507, 2850834), (546, 2647203), (618, 2338791), (659, 2193282), (721, 2004678), (819, 1764802), (927, 1559194), (1014, 1425417), (1183, 1221786), (1318, 1096641), (1339, 1079442), (1442, 1002339), (1521, 950278), (1638, 882401), (1854, 779597), (1977, 731094), (2163, 668226), (2366, 610893), (2678, 539721), (3042, 475139), (3549, 407262), (3954, 365547), (4017, 359814), (4326, 334113), (4613, 313326), (5931, 243698), (6489, 222742), (7098, 203631), (8034, 179907), (8567, 168714), (9226, 156663), (9373, 154206), (10647, 135754), (11862, 121849), (12051, 119938), (12978, 111371), (13839, 104442), (17134, 84357), (17407, 83034), (18746, 77103), (21294, 67877), (24102, 59969), (25701, 56238), (27678, 52221), (28119, 51402), (34814, 41517)]