488390364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 1680268800

約数和(自身を除く): 1191878436

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 84, 99, 108, 114, 121, 126, 132, 133, 154, 171, 189, 198, 209, 228, 231, 242, 252, 266, 281, 297, 308, 342, 363, 378, 396, 399, 418, 462, 484, 513, 532, 562, 594, 627, 684, 693, 726, 756, 798, 836, 843, 847, 924, 1026, 1089, 1124, 1188, 1197, 1254, 1386, 1452, 1463, 1596, 1686, 1694, 1881, 1967, 2052, 2079, 2178, 2299, 2394, 2508, 2529, 2541, 2772, 2926, 3091, 3267, 3372, 3388, 3591, 3762, 3934, 4158, 4356, 4389, 4598, 4788, 5058, 5082, 5339, 5643, 5852, 5901, 6182, 6534, 6897, 7182, 7524, 7587, 7623, 7868, 8316, 8778, 9196, 9273, 10116, 10164, 10678, 11286, 11802, 12364, 13068, 13167, 13794, 14364, 15174, 15246, 16017, 16093, 17556, 17703, 18546, 20691, 21356, 21637, 22572, 22869, 23604, 26334, 27588, 27819, 30348, 30492, 32034, 32186, 34001, 35406, 37092, 37373, 39501, 41382, 43274, 45738, 48051, 48279, 52668, 53109, 55638, 58729, 62073, 64068, 64372, 64911, 68002, 70812, 74746, 79002, 82764, 83457, 86548, 91476, 96102, 96558, 102003, 106218, 111276, 112119, 117458, 124146, 129822, 136004, 144153, 144837, 149492, 158004, 166914, 176187, 192204, 193116, 194733, 204006, 212436, 224238, 234916, 238007, 248292, 259644, 288306, 289674, 306009, 333828, 336357, 352374, 389466, 408012, 411103, 434511, 448476, 476014, 528561, 576612, 579348, 584199, 612018, 646019, 672714, 704748, 714021, 778932, 822206, 869022, 918027, 952028, 1009071, 1057122, 1168398, 1224036, 1233309, 1292038, 1345428, 1428042, 1585683, 1644412, 1738044, 1836054, 1938057, 2018142, 2114244, 2142063, 2336796, 2466618, 2584076, 2856084, 3171366, 3672108, 3699927, 3876114, 4036284, 4284126, 4522133, 4933236, 5814171, 6342732, 6426189, 7399854, 7752228, 8568252, 9044266, 11099781, 11628342, 12852378, 13566399, 14799708, 17442513, 18088532, 22199562, 23256684, 25704756, 27132798, 34885026, 40699197, 44399124, 54265596, 69770052, 81398394, 122097591, 162796788, 244195182, 488390364]

約数ペア:

[(1, 488390364), (2, 244195182), (3, 162796788), (4, 122097591), (6, 81398394), (7, 69770052), (9, 54265596), (11, 44399124), (12, 40699197), (14, 34885026), (18, 27132798), (19, 25704756), (21, 23256684), (22, 22199562), (27, 18088532), (28, 17442513), (33, 14799708), (36, 13566399), (38, 12852378), (42, 11628342), (44, 11099781), (54, 9044266), (57, 8568252), (63, 7752228), (66, 7399854), (76, 6426189), (77, 6342732), (84, 5814171), (99, 4933236), (108, 4522133), (114, 4284126), (121, 4036284), (126, 3876114), (132, 3699927), (133, 3672108), (154, 3171366), (171, 2856084), (189, 2584076), (198, 2466618), (209, 2336796), (228, 2142063), (231, 2114244), (242, 2018142), (252, 1938057), (266, 1836054), (281, 1738044), (297, 1644412), (308, 1585683), (342, 1428042), (363, 1345428), (378, 1292038), (396, 1233309), (399, 1224036), (418, 1168398), (462, 1057122), (484, 1009071), (513, 952028), (532, 918027), (562, 869022), (594, 822206), (627, 778932), (684, 714021), (693, 704748), (726, 672714), (756, 646019), (798, 612018), (836, 584199), (843, 579348), (847, 576612), (924, 528561), (1026, 476014), (1089, 448476), (1124, 434511), (1188, 411103), (1197, 408012), (1254, 389466), (1386, 352374), (1452, 336357), (1463, 333828), (1596, 306009), (1686, 289674), (1694, 288306), (1881, 259644), (1967, 248292), (2052, 238007), (2079, 234916), (2178, 224238), (2299, 212436), (2394, 204006), (2508, 194733), (2529, 193116), (2541, 192204), (2772, 176187), (2926, 166914), (3091, 158004), (3267, 149492), (3372, 144837), (3388, 144153), (3591, 136004), (3762, 129822), (3934, 124146), (4158, 117458), (4356, 112119), (4389, 111276), (4598, 106218), (4788, 102003), (5058, 96558), (5082, 96102), (5339, 91476), (5643, 86548), (5852, 83457), (5901, 82764), (6182, 79002), (6534, 74746), (6897, 70812), (7182, 68002), (7524, 64911), (7587, 64372), (7623, 64068), (7868, 62073), (8316, 58729), (8778, 55638), (9196, 53109), (9273, 52668), (10116, 48279), (10164, 48051), (10678, 45738), (11286, 43274), (11802, 41382), (12364, 39501), (13068, 37373), (13167, 37092), (13794, 35406), (14364, 34001), (15174, 32186), (15246, 32034), (16017, 30492), (16093, 30348), (17556, 27819), (17703, 27588), (18546, 26334), (20691, 23604), (21356, 22869), (21637, 22572)]