989896908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3583}}^1$

素因数の和:3644

約数の個数: 192

約数和(自身を含む): 3236954112

約数和(自身を除く): 2247057204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 23, 26, 28, 33, 39, 42, 44, 46, 52, 66, 69, 77, 78, 84, 91, 92, 132, 138, 143, 154, 156, 161, 182, 231, 253, 273, 276, 286, 299, 308, 322, 364, 429, 462, 483, 506, 546, 572, 598, 644, 759, 858, 897, 924, 966, 1001, 1012, 1092, 1196, 1518, 1716, 1771, 1794, 1932, 2002, 2093, 3003, 3036, 3289, 3542, 3583, 3588, 4004, 4186, 5313, 6006, 6279, 6578, 7084, 7166, 8372, 9867, 10626, 10749, 12012, 12558, 13156, 14332, 19734, 21252, 21498, 23023, 25081, 25116, 39413, 39468, 42996, 46046, 46579, 50162, 69069, 75243, 78826, 82409, 92092, 93158, 100324, 118239, 138138, 139737, 150486, 157652, 164818, 186316, 236478, 247227, 275891, 276276, 279474, 300972, 326053, 329636, 472956, 494454, 512369, 551782, 558948, 576863, 652106, 827673, 906499, 978159, 988908, 1024738, 1071317, 1103564, 1153726, 1304212, 1537107, 1655346, 1730589, 1812998, 1956318, 2049476, 2142634, 2307452, 2719497, 3074214, 3213951, 3310692, 3461178, 3586583, 3625996, 3912636, 4285268, 5438994, 6148428, 6345493, 6427902, 6922356, 7173166, 7499219, 10759749, 10877988, 11784487, 12690986, 12855804, 14346332, 14998438, 19036479, 21519498, 22497657, 23568974, 25381972, 29996876, 35353461, 38072958, 43038996, 44995314, 47137948, 70706922, 76145916, 82491409, 89990628, 141413844, 164982818, 247474227, 329965636, 494948454, 989896908]

約数ペア:

[(1, 989896908), (2, 494948454), (3, 329965636), (4, 247474227), (6, 164982818), (7, 141413844), (11, 89990628), (12, 82491409), (13, 76145916), (14, 70706922), (21, 47137948), (22, 44995314), (23, 43038996), (26, 38072958), (28, 35353461), (33, 29996876), (39, 25381972), (42, 23568974), (44, 22497657), (46, 21519498), (52, 19036479), (66, 14998438), (69, 14346332), (77, 12855804), (78, 12690986), (84, 11784487), (91, 10877988), (92, 10759749), (132, 7499219), (138, 7173166), (143, 6922356), (154, 6427902), (156, 6345493), (161, 6148428), (182, 5438994), (231, 4285268), (253, 3912636), (273, 3625996), (276, 3586583), (286, 3461178), (299, 3310692), (308, 3213951), (322, 3074214), (364, 2719497), (429, 2307452), (462, 2142634), (483, 2049476), (506, 1956318), (546, 1812998), (572, 1730589), (598, 1655346), (644, 1537107), (759, 1304212), (858, 1153726), (897, 1103564), (924, 1071317), (966, 1024738), (1001, 988908), (1012, 978159), (1092, 906499), (1196, 827673), (1518, 652106), (1716, 576863), (1771, 558948), (1794, 551782), (1932, 512369), (2002, 494454), (2093, 472956), (3003, 329636), (3036, 326053), (3289, 300972), (3542, 279474), (3583, 276276), (3588, 275891), (4004, 247227), (4186, 236478), (5313, 186316), (6006, 164818), (6279, 157652), (6578, 150486), (7084, 139737), (7166, 138138), (8372, 118239), (9867, 100324), (10626, 93158), (10749, 92092), (12012, 82409), (12558, 78826), (13156, 75243), (14332, 69069), (19734, 50162), (21252, 46579), (21498, 46046), (23023, 42996), (25081, 39468), (25116, 39413)]