990466848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:608

約数の個数: 288

約数和(自身を含む): 3447505152

約数和(自身を除く): 2457038304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 41, 42, 46, 48, 56, 63, 69, 72, 82, 84, 92, 96, 112, 123, 126, 138, 144, 161, 164, 168, 184, 207, 224, 246, 252, 276, 287, 288, 322, 328, 336, 368, 369, 414, 483, 492, 504, 521, 552, 574, 644, 656, 672, 736, 738, 828, 861, 943, 966, 984, 1008, 1042, 1104, 1148, 1288, 1312, 1449, 1476, 1563, 1656, 1722, 1886, 1932, 1968, 2016, 2084, 2208, 2296, 2576, 2583, 2829, 2898, 2952, 3126, 3312, 3444, 3647, 3772, 3864, 3936, 4168, 4592, 4689, 5152, 5166, 5658, 5796, 5904, 6252, 6601, 6624, 6888, 7294, 7544, 7728, 8336, 8487, 9184, 9378, 10332, 10941, 11316, 11592, 11808, 11983, 12504, 13202, 13776, 14588, 15088, 15456, 16672, 16974, 18756, 19803, 20664, 21361, 21882, 22632, 23184, 23966, 25008, 26404, 27552, 29176, 30176, 32823, 33948, 35949, 37512, 39606, 41328, 42722, 43764, 45264, 46368, 47932, 50016, 52808, 58352, 59409, 64083, 65646, 67896, 71898, 75024, 79212, 82656, 83881, 85444, 87528, 90528, 95864, 105616, 107847, 116704, 118818, 128166, 131292, 135792, 143796, 149527, 150048, 158424, 167762, 170888, 175056, 191728, 192249, 211232, 215694, 237636, 251643, 256332, 262584, 271584, 287592, 299054, 316848, 335524, 341776, 350112, 383456, 384498, 431388, 448581, 475272, 491303, 503286, 512664, 525168, 575184, 598108, 633696, 671048, 683552, 754929, 768996, 862776, 897162, 950544, 982606, 1006572, 1025328, 1050336, 1150368, 1196216, 1342096, 1345743, 1473909, 1509858, 1537992, 1725552, 1794324, 1901088, 1965212, 2013144, 2050656, 2392432, 2684192, 2691486, 2947818, 3019716, 3075984, 3439121, 3451104, 3588648, 3930424, 4026288, 4421727, 4784864, 5382972, 5895636, 6039432, 6151968, 6878242, 7177296, 7860848, 8052576, 8843454, 10317363, 10765944, 11791272, 12078864, 13756484, 14354592, 15721696, 17686908, 20634726, 21531888, 23582544, 24157728, 27512968, 30952089, 35373816, 41269452, 43063776, 47165088, 55025936, 61904178, 70747632, 82538904, 110051872, 123808356, 141495264, 165077808, 247616712, 330155616, 495233424, 990466848]

約数ペア:

[(1, 990466848), (2, 495233424), (3, 330155616), (4, 247616712), (6, 165077808), (7, 141495264), (8, 123808356), (9, 110051872), (12, 82538904), (14, 70747632), (16, 61904178), (18, 55025936), (21, 47165088), (23, 43063776), (24, 41269452), (28, 35373816), (32, 30952089), (36, 27512968), (41, 24157728), (42, 23582544), (46, 21531888), (48, 20634726), (56, 17686908), (63, 15721696), (69, 14354592), (72, 13756484), (82, 12078864), (84, 11791272), (92, 10765944), (96, 10317363), (112, 8843454), (123, 8052576), (126, 7860848), (138, 7177296), (144, 6878242), (161, 6151968), (164, 6039432), (168, 5895636), (184, 5382972), (207, 4784864), (224, 4421727), (246, 4026288), (252, 3930424), (276, 3588648), (287, 3451104), (288, 3439121), (322, 3075984), (328, 3019716), (336, 2947818), (368, 2691486), (369, 2684192), (414, 2392432), (483, 2050656), (492, 2013144), (504, 1965212), (521, 1901088), (552, 1794324), (574, 1725552), (644, 1537992), (656, 1509858), (672, 1473909), (736, 1345743), (738, 1342096), (828, 1196216), (861, 1150368), (943, 1050336), (966, 1025328), (984, 1006572), (1008, 982606), (1042, 950544), (1104, 897162), (1148, 862776), (1288, 768996), (1312, 754929), (1449, 683552), (1476, 671048), (1563, 633696), (1656, 598108), (1722, 575184), (1886, 525168), (1932, 512664), (1968, 503286), (2016, 491303), (2084, 475272), (2208, 448581), (2296, 431388), (2576, 384498), (2583, 383456), (2829, 350112), (2898, 341776), (2952, 335524), (3126, 316848), (3312, 299054), (3444, 287592), (3647, 271584), (3772, 262584), (3864, 256332), (3936, 251643), (4168, 237636), (4592, 215694), (4689, 211232), (5152, 192249), (5166, 191728), (5658, 175056), (5796, 170888), (5904, 167762), (6252, 158424), (6601, 150048), (6624, 149527), (6888, 143796), (7294, 135792), (7544, 131292), (7728, 128166), (8336, 118818), (8487, 116704), (9184, 107847), (9378, 105616), (10332, 95864), (10941, 90528), (11316, 87528), (11592, 85444), (11808, 83881), (11983, 82656), (12504, 79212), (13202, 75024), (13776, 71898), (14588, 67896), (15088, 65646), (15456, 64083), (16672, 59409), (16974, 58352), (18756, 52808), (19803, 50016), (20664, 47932), (21361, 46368), (21882, 45264), (22632, 43764), (23184, 42722), (23966, 41328), (25008, 39606), (26404, 37512), (27552, 35949), (29176, 33948), (30176, 32823)]