921771396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 288

約数和(自身を含む): 3082060800

約数和(自身を除く): 2160289404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 59, 63, 76, 78, 84, 91, 114, 117, 118, 126, 133, 156, 171, 177, 182, 228, 234, 236, 247, 251, 252, 266, 273, 342, 354, 364, 399, 413, 468, 494, 502, 531, 532, 546, 684, 708, 741, 753, 767, 798, 819, 826, 988, 1004, 1062, 1092, 1121, 1197, 1239, 1482, 1506, 1534, 1596, 1638, 1652, 1729, 1757, 2124, 2223, 2242, 2259, 2301, 2394, 2478, 2964, 3012, 3068, 3263, 3276, 3363, 3458, 3514, 3717, 4446, 4484, 4518, 4602, 4769, 4788, 4956, 5187, 5271, 5369, 6526, 6726, 6903, 6916, 7028, 7434, 7847, 8892, 9036, 9204, 9538, 9789, 10089, 10374, 10542, 10738, 13052, 13452, 13806, 14307, 14573, 14809, 14868, 15561, 15694, 15813, 16107, 19076, 19578, 20178, 20748, 21084, 21476, 22841, 23541, 27612, 28614, 29146, 29367, 29618, 31122, 31388, 31626, 32214, 33383, 39156, 40356, 42921, 43719, 44427, 45682, 47082, 48321, 57228, 58292, 58734, 59236, 61997, 62244, 63252, 64428, 66766, 68523, 70623, 85842, 87438, 88854, 91364, 94164, 96642, 100149, 102011, 103663, 117468, 123994, 131157, 133281, 133532, 137046, 141246, 171684, 174876, 177708, 185991, 192517, 193284, 200298, 204022, 205569, 207326, 247988, 262314, 266562, 274092, 281371, 282492, 300447, 306033, 310989, 371982, 385034, 400596, 408044, 411138, 414652, 433979, 524628, 533124, 557973, 562742, 577551, 600894, 612066, 621978, 743964, 770068, 822276, 844113, 867958, 918099, 932967, 1115946, 1125484, 1155102, 1201788, 1224132, 1243956, 1301937, 1347619, 1688226, 1732653, 1735916, 1836198, 1865934, 1969597, 2231892, 2310204, 2532339, 2603874, 2695238, 3376452, 3465306, 3657823, 3672396, 3731868, 3905811, 3939194, 4042857, 5064678, 5207748, 5390476, 5908791, 6930612, 7315646, 7811622, 7878388, 8085714, 10129356, 10973469, 11817582, 12128571, 14631292, 15623244, 16171428, 17726373, 21946938, 23635164, 24257142, 25604761, 32920407, 35452746, 43893876, 48514284, 51209522, 65840814, 70905492, 76814283, 102419044, 131681628, 153628566, 230442849, 307257132, 460885698, 921771396]

約数ペア:

[(1, 921771396), (2, 460885698), (3, 307257132), (4, 230442849), (6, 153628566), (7, 131681628), (9, 102419044), (12, 76814283), (13, 70905492), (14, 65840814), (18, 51209522), (19, 48514284), (21, 43893876), (26, 35452746), (28, 32920407), (36, 25604761), (38, 24257142), (39, 23635164), (42, 21946938), (52, 17726373), (57, 16171428), (59, 15623244), (63, 14631292), (76, 12128571), (78, 11817582), (84, 10973469), (91, 10129356), (114, 8085714), (117, 7878388), (118, 7811622), (126, 7315646), (133, 6930612), (156, 5908791), (171, 5390476), (177, 5207748), (182, 5064678), (228, 4042857), (234, 3939194), (236, 3905811), (247, 3731868), (251, 3672396), (252, 3657823), (266, 3465306), (273, 3376452), (342, 2695238), (354, 2603874), (364, 2532339), (399, 2310204), (413, 2231892), (468, 1969597), (494, 1865934), (502, 1836198), (531, 1735916), (532, 1732653), (546, 1688226), (684, 1347619), (708, 1301937), (741, 1243956), (753, 1224132), (767, 1201788), (798, 1155102), (819, 1125484), (826, 1115946), (988, 932967), (1004, 918099), (1062, 867958), (1092, 844113), (1121, 822276), (1197, 770068), (1239, 743964), (1482, 621978), (1506, 612066), (1534, 600894), (1596, 577551), (1638, 562742), (1652, 557973), (1729, 533124), (1757, 524628), (2124, 433979), (2223, 414652), (2242, 411138), (2259, 408044), (2301, 400596), (2394, 385034), (2478, 371982), (2964, 310989), (3012, 306033), (3068, 300447), (3263, 282492), (3276, 281371), (3363, 274092), (3458, 266562), (3514, 262314), (3717, 247988), (4446, 207326), (4484, 205569), (4518, 204022), (4602, 200298), (4769, 193284), (4788, 192517), (4956, 185991), (5187, 177708), (5271, 174876), (5369, 171684), (6526, 141246), (6726, 137046), (6903, 133532), (6916, 133281), (7028, 131157), (7434, 123994), (7847, 117468), (8892, 103663), (9036, 102011), (9204, 100149), (9538, 96642), (9789, 94164), (10089, 91364), (10374, 88854), (10542, 87438), (10738, 85842), (13052, 70623), (13452, 68523), (13806, 66766), (14307, 64428), (14573, 63252), (14809, 62244), (14868, 61997), (15561, 59236), (15694, 58734), (15813, 58292), (16107, 57228), (19076, 48321), (19578, 47082), (20178, 45682), (20748, 44427), (21084, 43719), (21476, 42921), (22841, 40356), (23541, 39156), (27612, 33383), (28614, 32214), (29146, 31626), (29367, 31388), (29618, 31122)]