2123525404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 5181926400

約数和(自身を除く): 3058400996

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 59, 77, 89, 91, 101, 118, 143, 154, 178, 182, 202, 236, 286, 308, 356, 364, 404, 413, 572, 623, 649, 707, 767, 826, 979, 1001, 1111, 1157, 1246, 1298, 1313, 1414, 1534, 1652, 1958, 2002, 2222, 2314, 2492, 2596, 2626, 2828, 3068, 3916, 4004, 4444, 4543, 4628, 5251, 5252, 5369, 5959, 6853, 7777, 8099, 8437, 8989, 9086, 9191, 10502, 10738, 11918, 12727, 13706, 14443, 15554, 16198, 16874, 17978, 18172, 18382, 21004, 21476, 23836, 25454, 27412, 28886, 31108, 32396, 33748, 35956, 36757, 36764, 41713, 50908, 57761, 57772, 59059, 62923, 65549, 68263, 73514, 77467, 83426, 89089, 98879, 101101, 115522, 116857, 118118, 125846, 131098, 136526, 147028, 154934, 166852, 178178, 197758, 202202, 231044, 233714, 236236, 251692, 262196, 273052, 309868, 356356, 395516, 404327, 404404, 458843, 467428, 477841, 530351, 542269, 692153, 750893, 808654, 817999, 852137, 917686, 955682, 1060702, 1084538, 1285427, 1384306, 1501786, 1617308, 1635998, 1704274, 1835372, 1911364, 2121404, 2169076, 2570854, 2768612, 3003572, 3271996, 3408548, 3712457, 5141708, 5256251, 5833861, 5964959, 6894563, 7424914, 8997989, 10512502, 11667722, 11929918, 13789126, 14849828, 17995978, 21025004, 23335444, 23859836, 27578252, 35991956, 40837027, 48261941, 75840193, 81674054, 96523882, 151680386, 163348108, 193047764, 303360772, 530881351, 1061762702, 2123525404]

約数ペア:

[(1, 2123525404), (2, 1061762702), (4, 530881351), (7, 303360772), (11, 193047764), (13, 163348108), (14, 151680386), (22, 96523882), (26, 81674054), (28, 75840193), (44, 48261941), (52, 40837027), (59, 35991956), (77, 27578252), (89, 23859836), (91, 23335444), (101, 21025004), (118, 17995978), (143, 14849828), (154, 13789126), (178, 11929918), (182, 11667722), (202, 10512502), (236, 8997989), (286, 7424914), (308, 6894563), (356, 5964959), (364, 5833861), (404, 5256251), (413, 5141708), (572, 3712457), (623, 3408548), (649, 3271996), (707, 3003572), (767, 2768612), (826, 2570854), (979, 2169076), (1001, 2121404), (1111, 1911364), (1157, 1835372), (1246, 1704274), (1298, 1635998), (1313, 1617308), (1414, 1501786), (1534, 1384306), (1652, 1285427), (1958, 1084538), (2002, 1060702), (2222, 955682), (2314, 917686), (2492, 852137), (2596, 817999), (2626, 808654), (2828, 750893), (3068, 692153), (3916, 542269), (4004, 530351), (4444, 477841), (4543, 467428), (4628, 458843), (5251, 404404), (5252, 404327), (5369, 395516), (5959, 356356), (6853, 309868), (7777, 273052), (8099, 262196), (8437, 251692), (8989, 236236), (9086, 233714), (9191, 231044), (10502, 202202), (10738, 197758), (11918, 178178), (12727, 166852), (13706, 154934), (14443, 147028), (15554, 136526), (16198, 131098), (16874, 125846), (17978, 118118), (18172, 116857), (18382, 115522), (21004, 101101), (21476, 98879), (23836, 89089), (25454, 83426), (27412, 77467), (28886, 73514), (31108, 68263), (32396, 65549), (33748, 62923), (35956, 59059), (36757, 57772), (36764, 57761), (41713, 50908)]