671799492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 288

約数和(自身を含む): 2260177920

約数和(自身を除く): 1588378428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 43, 52, 57, 63, 76, 78, 84, 86, 91, 114, 117, 126, 129, 133, 156, 171, 172, 182, 228, 234, 247, 251, 252, 258, 266, 273, 301, 342, 364, 387, 399, 468, 494, 502, 516, 532, 546, 559, 602, 684, 741, 753, 774, 798, 817, 819, 903, 988, 1004, 1092, 1118, 1197, 1204, 1482, 1506, 1548, 1596, 1634, 1638, 1677, 1729, 1757, 1806, 2223, 2236, 2259, 2394, 2451, 2709, 2964, 3012, 3263, 3268, 3276, 3354, 3458, 3514, 3612, 3913, 4446, 4518, 4769, 4788, 4902, 5031, 5187, 5271, 5418, 5719, 6526, 6708, 6916, 7028, 7353, 7826, 8892, 9036, 9538, 9789, 9804, 10062, 10374, 10542, 10621, 10793, 10836, 11438, 11739, 13052, 14307, 14706, 15561, 15652, 15813, 17157, 19076, 19578, 20124, 20748, 21084, 21242, 21586, 22841, 22876, 23478, 28614, 29367, 29412, 31122, 31626, 31863, 32379, 33383, 34314, 35217, 39156, 42484, 42921, 43172, 45682, 46956, 51471, 57228, 58734, 61997, 62244, 63252, 63726, 64758, 66766, 68523, 68628, 70434, 74347, 75551, 85842, 91364, 95589, 97137, 100149, 102942, 117468, 123994, 127452, 129516, 133532, 137046, 140309, 140868, 148694, 151102, 171684, 185991, 191178, 194274, 200298, 205067, 205569, 205884, 223041, 226653, 247988, 274092, 280618, 297388, 300447, 302204, 371982, 382356, 388548, 400596, 410134, 411138, 420927, 433979, 446082, 453306, 557973, 561236, 600894, 615201, 669123, 679959, 743964, 820268, 822276, 841854, 867958, 892164, 906612, 982163, 1115946, 1201788, 1230402, 1262781, 1301937, 1338246, 1359918, 1435469, 1683708, 1735916, 1845603, 1964326, 2231892, 2460804, 2525562, 2603874, 2665871, 2676492, 2719836, 2870938, 2946489, 3691206, 3905811, 3928652, 4306407, 5051124, 5207748, 5331742, 5741876, 5892978, 7382412, 7811622, 7997613, 8612814, 8839467, 10663484, 11785956, 12919221, 15623244, 15995226, 17225628, 17678934, 18661097, 23992839, 25838442, 31990452, 35357868, 37322194, 47985678, 51676884, 55983291, 74644388, 95971356, 111966582, 167949873, 223933164, 335899746, 671799492]

約数ペア:

[(1, 671799492), (2, 335899746), (3, 223933164), (4, 167949873), (6, 111966582), (7, 95971356), (9, 74644388), (12, 55983291), (13, 51676884), (14, 47985678), (18, 37322194), (19, 35357868), (21, 31990452), (26, 25838442), (28, 23992839), (36, 18661097), (38, 17678934), (39, 17225628), (42, 15995226), (43, 15623244), (52, 12919221), (57, 11785956), (63, 10663484), (76, 8839467), (78, 8612814), (84, 7997613), (86, 7811622), (91, 7382412), (114, 5892978), (117, 5741876), (126, 5331742), (129, 5207748), (133, 5051124), (156, 4306407), (171, 3928652), (172, 3905811), (182, 3691206), (228, 2946489), (234, 2870938), (247, 2719836), (251, 2676492), (252, 2665871), (258, 2603874), (266, 2525562), (273, 2460804), (301, 2231892), (342, 1964326), (364, 1845603), (387, 1735916), (399, 1683708), (468, 1435469), (494, 1359918), (502, 1338246), (516, 1301937), (532, 1262781), (546, 1230402), (559, 1201788), (602, 1115946), (684, 982163), (741, 906612), (753, 892164), (774, 867958), (798, 841854), (817, 822276), (819, 820268), (903, 743964), (988, 679959), (1004, 669123), (1092, 615201), (1118, 600894), (1197, 561236), (1204, 557973), (1482, 453306), (1506, 446082), (1548, 433979), (1596, 420927), (1634, 411138), (1638, 410134), (1677, 400596), (1729, 388548), (1757, 382356), (1806, 371982), (2223, 302204), (2236, 300447), (2259, 297388), (2394, 280618), (2451, 274092), (2709, 247988), (2964, 226653), (3012, 223041), (3263, 205884), (3268, 205569), (3276, 205067), (3354, 200298), (3458, 194274), (3514, 191178), (3612, 185991), (3913, 171684), (4446, 151102), (4518, 148694), (4769, 140868), (4788, 140309), (4902, 137046), (5031, 133532), (5187, 129516), (5271, 127452), (5418, 123994), (5719, 117468), (6526, 102942), (6708, 100149), (6916, 97137), (7028, 95589), (7353, 91364), (7826, 85842), (8892, 75551), (9036, 74347), (9538, 70434), (9789, 68628), (9804, 68523), (10062, 66766), (10374, 64758), (10542, 63726), (10621, 63252), (10793, 62244), (10836, 61997), (11438, 58734), (11739, 57228), (13052, 51471), (14307, 46956), (14706, 45682), (15561, 43172), (15652, 42921), (15813, 42484), (17157, 39156), (19076, 35217), (19578, 34314), (20124, 33383), (20748, 32379), (21084, 31863), (21242, 31626), (21586, 31122), (22841, 29412), (22876, 29367), (23478, 28614)]