994418964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:835

約数の個数: 192

約数和(自身を含む): 3235921920

約数和(自身を除く): 2241502956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 197, 198, 231, 252, 297, 308, 378, 394, 396, 462, 591, 594, 607, 693, 756, 788, 924, 1182, 1188, 1214, 1379, 1386, 1773, 1821, 2079, 2167, 2364, 2428, 2758, 2772, 3546, 3642, 4137, 4158, 4249, 4334, 5319, 5463, 5516, 6501, 6677, 7092, 7284, 8274, 8316, 8498, 8668, 10638, 10926, 12411, 12747, 13002, 13354, 15169, 16389, 16548, 16996, 19503, 20031, 21276, 21852, 24822, 25494, 26004, 26708, 30338, 32778, 37233, 38241, 39006, 40062, 45507, 46739, 49644, 50988, 58509, 60093, 60676, 65556, 74466, 76482, 78012, 80124, 91014, 93478, 114723, 117018, 119579, 120186, 136521, 140217, 148932, 152964, 180279, 182028, 186956, 229446, 234036, 239158, 240372, 273042, 280434, 358737, 360558, 409563, 420651, 458892, 478316, 546084, 560868, 717474, 721116, 819126, 837053, 841302, 1076211, 1261953, 1315369, 1434948, 1638252, 1674106, 1682604, 2152422, 2511159, 2523906, 2630738, 3228633, 3348212, 3946107, 4304844, 5022318, 5047812, 5261476, 6457266, 7533477, 7892214, 9207583, 10044636, 11838321, 12914532, 15066954, 15784428, 18415166, 22600431, 23676642, 27622749, 30133908, 35514963, 36830332, 45200862, 47353284, 55245498, 71029926, 82868247, 90401724, 110490996, 142059852, 165736494, 248604741, 331472988, 497209482, 994418964]

約数ペア:

[(1, 994418964), (2, 497209482), (3, 331472988), (4, 248604741), (6, 165736494), (7, 142059852), (9, 110490996), (11, 90401724), (12, 82868247), (14, 71029926), (18, 55245498), (21, 47353284), (22, 45200862), (27, 36830332), (28, 35514963), (33, 30133908), (36, 27622749), (42, 23676642), (44, 22600431), (54, 18415166), (63, 15784428), (66, 15066954), (77, 12914532), (84, 11838321), (99, 10044636), (108, 9207583), (126, 7892214), (132, 7533477), (154, 6457266), (189, 5261476), (197, 5047812), (198, 5022318), (231, 4304844), (252, 3946107), (297, 3348212), (308, 3228633), (378, 2630738), (394, 2523906), (396, 2511159), (462, 2152422), (591, 1682604), (594, 1674106), (607, 1638252), (693, 1434948), (756, 1315369), (788, 1261953), (924, 1076211), (1182, 841302), (1188, 837053), (1214, 819126), (1379, 721116), (1386, 717474), (1773, 560868), (1821, 546084), (2079, 478316), (2167, 458892), (2364, 420651), (2428, 409563), (2758, 360558), (2772, 358737), (3546, 280434), (3642, 273042), (4137, 240372), (4158, 239158), (4249, 234036), (4334, 229446), (5319, 186956), (5463, 182028), (5516, 180279), (6501, 152964), (6677, 148932), (7092, 140217), (7284, 136521), (8274, 120186), (8316, 119579), (8498, 117018), (8668, 114723), (10638, 93478), (10926, 91014), (12411, 80124), (12747, 78012), (13002, 76482), (13354, 74466), (15169, 65556), (16389, 60676), (16548, 60093), (16996, 58509), (19503, 50988), (20031, 49644), (21276, 46739), (21852, 45507), (24822, 40062), (25494, 39006), (26004, 38241), (26708, 37233), (30338, 32778)]