218984766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 626766336

約数和(自身を除く): 407781570

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 33, 38, 39, 42, 57, 66, 77, 78, 91, 101, 114, 133, 143, 154, 182, 202, 209, 231, 247, 266, 273, 286, 303, 361, 399, 418, 429, 462, 494, 546, 606, 627, 707, 722, 741, 798, 858, 1001, 1083, 1111, 1254, 1313, 1414, 1463, 1482, 1729, 1919, 2002, 2121, 2166, 2222, 2527, 2626, 2717, 2926, 3003, 3333, 3458, 3838, 3939, 3971, 4242, 4389, 4693, 5054, 5187, 5434, 5757, 6006, 6666, 7581, 7777, 7878, 7942, 8151, 8778, 9191, 9386, 10374, 11514, 11913, 13433, 14079, 14443, 15162, 15554, 16302, 18382, 19019, 21109, 23331, 23826, 24947, 26866, 27573, 27797, 28158, 28886, 32851, 36461, 38038, 40299, 42218, 43329, 46662, 49894, 51623, 55146, 55594, 57057, 63327, 65702, 72922, 74841, 80598, 83391, 86658, 98553, 101101, 103246, 109383, 114114, 126654, 147763, 149682, 154869, 166782, 174629, 197106, 202202, 218766, 255227, 274417, 295526, 303303, 309738, 349258, 361361, 401071, 443289, 473993, 510454, 523887, 548834, 606606, 722722, 765681, 802142, 823251, 886578, 947986, 1047774, 1084083, 1203213, 1421979, 1531362, 1646502, 1920919, 2168166, 2406426, 2807497, 2843958, 3317951, 3841838, 5213923, 5614994, 5762757, 6635902, 8422491, 9953853, 10427846, 11525514, 15641769, 16844982, 19907706, 31283538, 36497461, 72994922, 109492383, 218984766]

約数ペア:

[(1, 218984766), (2, 109492383), (3, 72994922), (6, 36497461), (7, 31283538), (11, 19907706), (13, 16844982), (14, 15641769), (19, 11525514), (21, 10427846), (22, 9953853), (26, 8422491), (33, 6635902), (38, 5762757), (39, 5614994), (42, 5213923), (57, 3841838), (66, 3317951), (77, 2843958), (78, 2807497), (91, 2406426), (101, 2168166), (114, 1920919), (133, 1646502), (143, 1531362), (154, 1421979), (182, 1203213), (202, 1084083), (209, 1047774), (231, 947986), (247, 886578), (266, 823251), (273, 802142), (286, 765681), (303, 722722), (361, 606606), (399, 548834), (418, 523887), (429, 510454), (462, 473993), (494, 443289), (546, 401071), (606, 361361), (627, 349258), (707, 309738), (722, 303303), (741, 295526), (798, 274417), (858, 255227), (1001, 218766), (1083, 202202), (1111, 197106), (1254, 174629), (1313, 166782), (1414, 154869), (1463, 149682), (1482, 147763), (1729, 126654), (1919, 114114), (2002, 109383), (2121, 103246), (2166, 101101), (2222, 98553), (2527, 86658), (2626, 83391), (2717, 80598), (2926, 74841), (3003, 72922), (3333, 65702), (3458, 63327), (3838, 57057), (3939, 55594), (3971, 55146), (4242, 51623), (4389, 49894), (4693, 46662), (5054, 43329), (5187, 42218), (5434, 40299), (5757, 38038), (6006, 36461), (6666, 32851), (7581, 28886), (7777, 28158), (7878, 27797), (7942, 27573), (8151, 26866), (8778, 24947), (9191, 23826), (9386, 23331), (10374, 21109), (11514, 19019), (11913, 18382), (13433, 16302), (14079, 15554), (14443, 15162)]