1383603984

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:595

約数の個数: 240

約数和(自身を含む): 4659791040

約数和(自身を除く): 3276187056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 163, 168, 189, 196, 216, 252, 294, 326, 336, 378, 392, 401, 432, 441, 489, 504, 588, 652, 756, 784, 802, 882, 978, 1008, 1141, 1176, 1203, 1304, 1323, 1467, 1512, 1604, 1764, 1956, 2282, 2352, 2406, 2608, 2646, 2807, 2934, 3024, 3208, 3423, 3528, 3609, 3912, 4401, 4564, 4812, 5292, 5614, 5868, 6416, 6846, 7056, 7218, 7824, 7987, 8421, 8802, 9128, 9624, 10269, 10584, 10827, 11228, 11736, 13692, 14436, 15974, 16842, 17604, 18256, 19248, 19649, 20538, 21168, 21654, 22456, 23472, 23961, 25263, 27384, 28872, 30807, 31948, 33684, 35208, 39298, 41076, 43308, 44912, 47922, 50526, 54768, 57744, 58947, 61614, 63896, 65363, 67368, 70416, 71883, 75789, 78596, 82152, 86616, 95844, 101052, 117894, 123228, 127792, 130726, 134736, 143766, 151578, 157192, 164304, 173232, 176841, 191688, 196089, 202104, 215649, 235788, 246456, 261452, 287532, 303156, 314384, 353682, 383376, 392178, 404208, 431298, 457541, 471576, 492912, 522904, 530523, 575064, 588267, 606312, 707364, 784356, 862596, 915082, 943152, 1045808, 1061046, 1150128, 1176534, 1212624, 1372623, 1414728, 1568712, 1725192, 1764801, 1830164, 2122092, 2353068, 2745246, 2829456, 3137424, 3202787, 3450384, 3529602, 3660328, 4117869, 4244184, 4706136, 5490492, 6405574, 7059204, 7320656, 8235738, 8488368, 9412272, 9608361, 10980984, 12353607, 12811148, 14118408, 16471476, 19216722, 21961968, 24707214, 25622296, 28236816, 28825083, 32942952, 38433444, 49414428, 51244592, 57650166, 65885904, 76866888, 86475249, 98828856, 115300332, 153733776, 172950498, 197657712, 230600664, 345900996, 461201328, 691801992, 1383603984]

約数ペア:

[(1, 1383603984), (2, 691801992), (3, 461201328), (4, 345900996), (6, 230600664), (7, 197657712), (8, 172950498), (9, 153733776), (12, 115300332), (14, 98828856), (16, 86475249), (18, 76866888), (21, 65885904), (24, 57650166), (27, 51244592), (28, 49414428), (36, 38433444), (42, 32942952), (48, 28825083), (49, 28236816), (54, 25622296), (56, 24707214), (63, 21961968), (72, 19216722), (84, 16471476), (98, 14118408), (108, 12811148), (112, 12353607), (126, 10980984), (144, 9608361), (147, 9412272), (163, 8488368), (168, 8235738), (189, 7320656), (196, 7059204), (216, 6405574), (252, 5490492), (294, 4706136), (326, 4244184), (336, 4117869), (378, 3660328), (392, 3529602), (401, 3450384), (432, 3202787), (441, 3137424), (489, 2829456), (504, 2745246), (588, 2353068), (652, 2122092), (756, 1830164), (784, 1764801), (802, 1725192), (882, 1568712), (978, 1414728), (1008, 1372623), (1141, 1212624), (1176, 1176534), (1203, 1150128), (1304, 1061046), (1323, 1045808), (1467, 943152), (1512, 915082), (1604, 862596), (1764, 784356), (1956, 707364), (2282, 606312), (2352, 588267), (2406, 575064), (2608, 530523), (2646, 522904), (2807, 492912), (2934, 471576), (3024, 457541), (3208, 431298), (3423, 404208), (3528, 392178), (3609, 383376), (3912, 353682), (4401, 314384), (4564, 303156), (4812, 287532), (5292, 261452), (5614, 246456), (5868, 235788), (6416, 215649), (6846, 202104), (7056, 196089), (7218, 191688), (7824, 176841), (7987, 173232), (8421, 164304), (8802, 157192), (9128, 151578), (9624, 143766), (10269, 134736), (10584, 130726), (10827, 127792), (11228, 123228), (11736, 117894), (13692, 101052), (14436, 95844), (15974, 86616), (16842, 82152), (17604, 78596), (18256, 75789), (19248, 71883), (19649, 70416), (20538, 67368), (21168, 65363), (21654, 63896), (22456, 61614), (23472, 58947), (23961, 57744), (25263, 54768), (27384, 50526), (28872, 47922), (30807, 44912), (31948, 43308), (33684, 41076), (35208, 39298)]