289608696

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1171

約数の個数: 160

約数和(自身を含む): 902563200

約数和(自身を除く): 612954504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 248, 279, 312, 324, 351, 372, 403, 468, 558, 648, 702, 744, 806, 837, 936, 1053, 1109, 1116, 1209, 1404, 1612, 1674, 2106, 2218, 2232, 2418, 2511, 2808, 3224, 3327, 3348, 3627, 4212, 4436, 4836, 5022, 6654, 6696, 7254, 8424, 8872, 9672, 9981, 10044, 10881, 13308, 14417, 14508, 19962, 20088, 21762, 26616, 28834, 29016, 29943, 32643, 34379, 39924, 43251, 43524, 57668, 59886, 65286, 68758, 79848, 86502, 87048, 89829, 103137, 115336, 119772, 129753, 130572, 137516, 173004, 179658, 206274, 239544, 259506, 261144, 275032, 309411, 346008, 359316, 389259, 412548, 446927, 519012, 618822, 718632, 778518, 825096, 893854, 928233, 1038024, 1167777, 1237644, 1340781, 1557036, 1787708, 1856466, 2335554, 2475288, 2681562, 2784699, 3114072, 3575416, 3712932, 4022343, 4671108, 5363124, 5569398, 7425864, 8044686, 9342216, 10726248, 11138796, 12067029, 16089372, 22277592, 24134058, 32178744, 36201087, 48268116, 72402174, 96536232, 144804348, 289608696]

約数ペア:

[(1, 289608696), (2, 144804348), (3, 96536232), (4, 72402174), (6, 48268116), (8, 36201087), (9, 32178744), (12, 24134058), (13, 22277592), (18, 16089372), (24, 12067029), (26, 11138796), (27, 10726248), (31, 9342216), (36, 8044686), (39, 7425864), (52, 5569398), (54, 5363124), (62, 4671108), (72, 4022343), (78, 3712932), (81, 3575416), (93, 3114072), (104, 2784699), (108, 2681562), (117, 2475288), (124, 2335554), (156, 1856466), (162, 1787708), (186, 1557036), (216, 1340781), (234, 1237644), (248, 1167777), (279, 1038024), (312, 928233), (324, 893854), (351, 825096), (372, 778518), (403, 718632), (468, 618822), (558, 519012), (648, 446927), (702, 412548), (744, 389259), (806, 359316), (837, 346008), (936, 309411), (1053, 275032), (1109, 261144), (1116, 259506), (1209, 239544), (1404, 206274), (1612, 179658), (1674, 173004), (2106, 137516), (2218, 130572), (2232, 129753), (2418, 119772), (2511, 115336), (2808, 103137), (3224, 89829), (3327, 87048), (3348, 86502), (3627, 79848), (4212, 68758), (4436, 65286), (4836, 59886), (5022, 57668), (6654, 43524), (6696, 43251), (7254, 39924), (8424, 34379), (8872, 32643), (9672, 29943), (9981, 29016), (10044, 28834), (10881, 26616), (13308, 21762), (14417, 20088), (14508, 19962)]