21398275584

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28843}}^1$

素因数の和:28897

約数の個数: 240

約数和(自身を含む): 73650500352

約数和(自身を除く): 52252224768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 256, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 512, 552, 576, 644, 672, 736, 768, 828, 896, 966, 1008, 1104, 1152, 1288, 1344, 1449, 1472, 1536, 1656, 1792, 1932, 2016, 2208, 2304, 2576, 2688, 2898, 2944, 3312, 3584, 3864, 4032, 4416, 4608, 5152, 5376, 5796, 5888, 6624, 7728, 8064, 8832, 10304, 10752, 11592, 11776, 13248, 15456, 16128, 17664, 20608, 23184, 26496, 28843, 30912, 32256, 35328, 41216, 46368, 52992, 57686, 61824, 82432, 86529, 92736, 105984, 115372, 123648, 173058, 185472, 201901, 230744, 247296, 259587, 346116, 370944, 403802, 461488, 519174, 605703, 663389, 692232, 741888, 807604, 922976, 1038348, 1211406, 1326778, 1384464, 1615208, 1817109, 1845952, 1990167, 2076696, 2422812, 2653556, 2768928, 3230416, 3634218, 3691904, 3980334, 4153392, 4643723, 4845624, 5307112, 5537856, 5970501, 6460832, 7268436, 7383808, 7960668, 8306784, 9287446, 9691248, 10614224, 11075712, 11941002, 12921664, 13931169, 14536872, 14767616, 15921336, 16613568, 18574892, 19382496, 21228448, 22151424, 23882004, 25843328, 27862338, 29073744, 31842672, 33227136, 37149784, 38764992, 41793507, 42456896, 44302848, 47764008, 51686656, 55724676, 58147488, 63685344, 66454272, 74299568, 77529984, 83587014, 84913792, 95528016, 103373312, 111449352, 116294976, 127370688, 132908544, 148599136, 155059968, 167174028, 169827584, 191056032, 222898704, 232589952, 254741376, 297198272, 310119936, 334348056, 339655168, 382112064, 445797408, 465179904, 509482752, 594396544, 668696112, 764224128, 891594816, 930359808, 1018965504, 1188793088, 1337392224, 1528448256, 1783189632, 2377586176, 2674784448, 3056896512, 3566379264, 5349568896, 7132758528, 10699137792, 21398275584]

約数ペア:

[(1, 21398275584), (2, 10699137792), (3, 7132758528), (4, 5349568896), (6, 3566379264), (7, 3056896512), (8, 2674784448), (9, 2377586176), (12, 1783189632), (14, 1528448256), (16, 1337392224), (18, 1188793088), (21, 1018965504), (23, 930359808), (24, 891594816), (28, 764224128), (32, 668696112), (36, 594396544), (42, 509482752), (46, 465179904), (48, 445797408), (56, 382112064), (63, 339655168), (64, 334348056), (69, 310119936), (72, 297198272), (84, 254741376), (92, 232589952), (96, 222898704), (112, 191056032), (126, 169827584), (128, 167174028), (138, 155059968), (144, 148599136), (161, 132908544), (168, 127370688), (184, 116294976), (192, 111449352), (207, 103373312), (224, 95528016), (252, 84913792), (256, 83587014), (276, 77529984), (288, 74299568), (322, 66454272), (336, 63685344), (368, 58147488), (384, 55724676), (414, 51686656), (448, 47764008), (483, 44302848), (504, 42456896), (512, 41793507), (552, 38764992), (576, 37149784), (644, 33227136), (672, 31842672), (736, 29073744), (768, 27862338), (828, 25843328), (896, 23882004), (966, 22151424), (1008, 21228448), (1104, 19382496), (1152, 18574892), (1288, 16613568), (1344, 15921336), (1449, 14767616), (1472, 14536872), (1536, 13931169), (1656, 12921664), (1792, 11941002), (1932, 11075712), (2016, 10614224), (2208, 9691248), (2304, 9287446), (2576, 8306784), (2688, 7960668), (2898, 7383808), (2944, 7268436), (3312, 6460832), (3584, 5970501), (3864, 5537856), (4032, 5307112), (4416, 4845624), (4608, 4643723), (5152, 4153392), (5376, 3980334), (5796, 3691904), (5888, 3634218), (6624, 3230416), (7728, 2768928), (8064, 2653556), (8832, 2422812), (10304, 2076696), (10752, 1990167), (11592, 1845952), (11776, 1817109), (13248, 1615208), (15456, 1384464), (16128, 1326778), (17664, 1211406), (20608, 1038348), (23184, 922976), (26496, 807604), (28843, 741888), (30912, 692232), (32256, 663389), (35328, 605703), (41216, 519174), (46368, 461488), (52992, 403802), (57686, 370944), (61824, 346116), (82432, 259587), (86529, 247296), (92736, 230744), (105984, 201901), (115372, 185472), (123648, 173058)]