2863291284

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{461}}^1\times {\mathrm{503}}^1$

素因数の和:995

約数の個数: 144

約数和(自身を含む): 8475667200

約数和(自身を除く): 5612375916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 461, 503, 588, 686, 882, 922, 1006, 1029, 1372, 1383, 1509, 1764, 1844, 2012, 2058, 2766, 3018, 3087, 3227, 3521, 4116, 4149, 4527, 5532, 6036, 6174, 6454, 7042, 8298, 9054, 9681, 10563, 12348, 12908, 14084, 16596, 18108, 19362, 21126, 22589, 24647, 29043, 31689, 38724, 42252, 45178, 49294, 58086, 63378, 67767, 73941, 90356, 98588, 116172, 126756, 135534, 147882, 158123, 172529, 203301, 221823, 231883, 271068, 295764, 316246, 345058, 406602, 443646, 463766, 474369, 517587, 632492, 690116, 695649, 813204, 887292, 927532, 948738, 1035174, 1391298, 1423107, 1552761, 1623181, 1897476, 2070348, 2086947, 2782596, 2846214, 3105522, 3246362, 4173894, 4869543, 5692428, 6211044, 6492724, 8347788, 9739086, 11362267, 14608629, 19478172, 22724534, 29217258, 34086801, 45449068, 58434516, 68173602, 79535869, 102260403, 136347204, 159071738, 204520806, 238607607, 318143476, 409041612, 477215214, 715822821, 954430428, 1431645642, 2863291284]

約数ペア:

[(1, 2863291284), (2, 1431645642), (3, 954430428), (4, 715822821), (6, 477215214), (7, 409041612), (9, 318143476), (12, 238607607), (14, 204520806), (18, 159071738), (21, 136347204), (28, 102260403), (36, 79535869), (42, 68173602), (49, 58434516), (63, 45449068), (84, 34086801), (98, 29217258), (126, 22724534), (147, 19478172), (196, 14608629), (252, 11362267), (294, 9739086), (343, 8347788), (441, 6492724), (461, 6211044), (503, 5692428), (588, 4869543), (686, 4173894), (882, 3246362), (922, 3105522), (1006, 2846214), (1029, 2782596), (1372, 2086947), (1383, 2070348), (1509, 1897476), (1764, 1623181), (1844, 1552761), (2012, 1423107), (2058, 1391298), (2766, 1035174), (3018, 948738), (3087, 927532), (3227, 887292), (3521, 813204), (4116, 695649), (4149, 690116), (4527, 632492), (5532, 517587), (6036, 474369), (6174, 463766), (6454, 443646), (7042, 406602), (8298, 345058), (9054, 316246), (9681, 295764), (10563, 271068), (12348, 231883), (12908, 221823), (14084, 203301), (16596, 172529), (18108, 158123), (19362, 147882), (21126, 135534), (22589, 126756), (24647, 116172), (29043, 98588), (31689, 90356), (38724, 73941), (42252, 67767), (45178, 63378), (49294, 58086)]