1261649088

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2884

約数の個数: 224

約数和(自身を含む): 4354982400

約数和(自身を除く): 3093333312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 84, 96, 108, 111, 112, 126, 144, 148, 168, 189, 192, 216, 222, 224, 252, 259, 288, 296, 333, 336, 378, 432, 444, 448, 504, 518, 576, 592, 666, 672, 756, 777, 864, 888, 999, 1008, 1036, 1184, 1332, 1344, 1512, 1554, 1728, 1776, 1998, 2016, 2072, 2331, 2368, 2664, 2819, 3024, 3108, 3552, 3996, 4032, 4144, 4662, 5328, 5638, 6048, 6216, 6993, 7104, 7992, 8288, 8457, 9324, 10656, 11276, 12096, 12432, 13986, 15984, 16576, 16914, 18648, 19733, 21312, 22552, 24864, 25371, 27972, 31968, 33828, 37296, 39466, 45104, 49728, 50742, 55944, 59199, 63936, 67656, 74592, 76113, 78932, 90208, 101484, 104303, 111888, 118398, 135312, 149184, 152226, 157864, 177597, 180416, 202968, 208606, 223776, 236796, 270624, 304452, 312909, 315728, 355194, 405936, 417212, 447552, 473592, 532791, 541248, 608904, 625818, 631456, 710388, 730121, 811872, 834424, 938727, 947184, 1065582, 1217808, 1251636, 1262912, 1420776, 1460242, 1623744, 1668848, 1877454, 1894368, 2131164, 2190363, 2435616, 2503272, 2816181, 2841552, 2920484, 3337696, 3754908, 3788736, 4262328, 4380726, 4871232, 5006544, 5632362, 5683104, 5840968, 6571089, 6675392, 7509816, 8524656, 8761452, 10013088, 11264724, 11366208, 11681936, 13142178, 15019632, 17049312, 17522904, 19713267, 20026176, 22529448, 23363872, 26284356, 30039264, 34098624, 35045808, 39426534, 45058896, 46727744, 52568712, 60078528, 70091616, 78853068, 90117792, 105137424, 140183232, 157706136, 180235584, 210274848, 315412272, 420549696, 630824544, 1261649088]

約数ペア:

[(1, 1261649088), (2, 630824544), (3, 420549696), (4, 315412272), (6, 210274848), (7, 180235584), (8, 157706136), (9, 140183232), (12, 105137424), (14, 90117792), (16, 78853068), (18, 70091616), (21, 60078528), (24, 52568712), (27, 46727744), (28, 45058896), (32, 39426534), (36, 35045808), (37, 34098624), (42, 30039264), (48, 26284356), (54, 23363872), (56, 22529448), (63, 20026176), (64, 19713267), (72, 17522904), (74, 17049312), (84, 15019632), (96, 13142178), (108, 11681936), (111, 11366208), (112, 11264724), (126, 10013088), (144, 8761452), (148, 8524656), (168, 7509816), (189, 6675392), (192, 6571089), (216, 5840968), (222, 5683104), (224, 5632362), (252, 5006544), (259, 4871232), (288, 4380726), (296, 4262328), (333, 3788736), (336, 3754908), (378, 3337696), (432, 2920484), (444, 2841552), (448, 2816181), (504, 2503272), (518, 2435616), (576, 2190363), (592, 2131164), (666, 1894368), (672, 1877454), (756, 1668848), (777, 1623744), (864, 1460242), (888, 1420776), (999, 1262912), (1008, 1251636), (1036, 1217808), (1184, 1065582), (1332, 947184), (1344, 938727), (1512, 834424), (1554, 811872), (1728, 730121), (1776, 710388), (1998, 631456), (2016, 625818), (2072, 608904), (2331, 541248), (2368, 532791), (2664, 473592), (2819, 447552), (3024, 417212), (3108, 405936), (3552, 355194), (3996, 315728), (4032, 312909), (4144, 304452), (4662, 270624), (5328, 236796), (5638, 223776), (6048, 208606), (6216, 202968), (6993, 180416), (7104, 177597), (7992, 157864), (8288, 152226), (8457, 149184), (9324, 135312), (10656, 118398), (11276, 111888), (12096, 104303), (12432, 101484), (13986, 90208), (15984, 78932), (16576, 76113), (16914, 74592), (18648, 67656), (19733, 63936), (21312, 59199), (22552, 55944), (24864, 50742), (25371, 49728), (27972, 45104), (31968, 39466), (33828, 37296)]