289609992

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{1303}}^1$

素因数の和:1342

約数の個数: 160

約数和(自身を含む): 946704000

約数和(自身を除く): 657094008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 343, 378, 392, 441, 504, 567, 588, 648, 686, 756, 882, 1029, 1134, 1176, 1303, 1323, 1372, 1512, 1764, 2058, 2268, 2606, 2646, 2744, 3087, 3528, 3909, 3969, 4116, 4536, 5212, 5292, 6174, 7818, 7938, 8232, 9121, 9261, 10424, 10584, 11727, 12348, 15636, 15876, 18242, 18522, 23454, 24696, 27363, 27783, 31272, 31752, 35181, 36484, 37044, 46908, 54726, 55566, 63847, 70362, 72968, 74088, 82089, 93816, 105543, 109452, 111132, 127694, 140724, 164178, 191541, 211086, 218904, 222264, 246267, 255388, 281448, 328356, 383082, 422172, 446929, 492534, 510776, 574623, 656712, 738801, 766164, 844344, 893858, 985068, 1149246, 1340787, 1477602, 1532328, 1723869, 1787716, 1970136, 2298492, 2681574, 2955204, 3447738, 3575432, 4022361, 4596984, 5171607, 5363148, 5910408, 6895476, 8044722, 10343214, 10726296, 12067083, 13790952, 16089444, 20686428, 24134166, 32178888, 36201249, 41372856, 48268332, 72402498, 96536664, 144804996, 289609992]

約数ペア:

[(1, 289609992), (2, 144804996), (3, 96536664), (4, 72402498), (6, 48268332), (7, 41372856), (8, 36201249), (9, 32178888), (12, 24134166), (14, 20686428), (18, 16089444), (21, 13790952), (24, 12067083), (27, 10726296), (28, 10343214), (36, 8044722), (42, 6895476), (49, 5910408), (54, 5363148), (56, 5171607), (63, 4596984), (72, 4022361), (81, 3575432), (84, 3447738), (98, 2955204), (108, 2681574), (126, 2298492), (147, 1970136), (162, 1787716), (168, 1723869), (189, 1532328), (196, 1477602), (216, 1340787), (252, 1149246), (294, 985068), (324, 893858), (343, 844344), (378, 766164), (392, 738801), (441, 656712), (504, 574623), (567, 510776), (588, 492534), (648, 446929), (686, 422172), (756, 383082), (882, 328356), (1029, 281448), (1134, 255388), (1176, 246267), (1303, 222264), (1323, 218904), (1372, 211086), (1512, 191541), (1764, 164178), (2058, 140724), (2268, 127694), (2606, 111132), (2646, 109452), (2744, 105543), (3087, 93816), (3528, 82089), (3909, 74088), (3969, 72968), (4116, 70362), (4536, 63847), (5212, 55566), (5292, 54726), (6174, 46908), (7818, 37044), (7938, 36484), (8232, 35181), (9121, 31752), (9261, 31272), (10424, 27783), (10584, 27363), (11727, 24696), (12348, 23454), (15636, 18522), (15876, 18242)]