1639007916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4889}}^1$

素因数の和:5223

約数の個数: 96

約数和(自身を含む): 4723192320

約数和(自身を除く): 3084184404

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 307, 364, 546, 614, 921, 1092, 1228, 1842, 2149, 3684, 3991, 4298, 4889, 6447, 7982, 8596, 9778, 11973, 12894, 14667, 15964, 19556, 23946, 25788, 27937, 29334, 34223, 47892, 55874, 58668, 63557, 68446, 83811, 102669, 111748, 127114, 136892, 167622, 190671, 205338, 254228, 335244, 381342, 410676, 444899, 762684, 889798, 1334697, 1500923, 1779596, 2669394, 3001846, 4502769, 5338788, 6003692, 9005538, 10506461, 18011076, 19511999, 21012922, 31519383, 39023998, 42025844, 58535997, 63038766, 78047996, 117071994, 126077532, 136583993, 234143988, 273167986, 409751979, 546335972, 819503958, 1639007916]

約数ペア:

[(1, 1639007916), (2, 819503958), (3, 546335972), (4, 409751979), (6, 273167986), (7, 234143988), (12, 136583993), (13, 126077532), (14, 117071994), (21, 78047996), (26, 63038766), (28, 58535997), (39, 42025844), (42, 39023998), (52, 31519383), (78, 21012922), (84, 19511999), (91, 18011076), (156, 10506461), (182, 9005538), (273, 6003692), (307, 5338788), (364, 4502769), (546, 3001846), (614, 2669394), (921, 1779596), (1092, 1500923), (1228, 1334697), (1842, 889798), (2149, 762684), (3684, 444899), (3991, 410676), (4298, 381342), (4889, 335244), (6447, 254228), (7982, 205338), (8596, 190671), (9778, 167622), (11973, 136892), (12894, 127114), (14667, 111748), (15964, 102669), (19556, 83811), (23946, 68446), (25788, 63557), (27937, 58668), (29334, 55874), (34223, 47892)]