1420906752

素因数分解:

$2^8\times 3^3\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:997

約数の個数: 144

約数和(自身を含む): 4221759360

約数和(自身を除く): 2800852608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 311, 384, 432, 576, 622, 661, 768, 864, 933, 1152, 1244, 1322, 1728, 1866, 1983, 2304, 2488, 2644, 2799, 3456, 3732, 3966, 4976, 5288, 5598, 5949, 6912, 7464, 7932, 8397, 9952, 10576, 11196, 11898, 14928, 15864, 16794, 17847, 19904, 21152, 22392, 23796, 29856, 31728, 33588, 35694, 39808, 42304, 44784, 47592, 59712, 63456, 67176, 71388, 79616, 84608, 89568, 95184, 119424, 126912, 134352, 142776, 169216, 179136, 190368, 205571, 238848, 253824, 268704, 285552, 358272, 380736, 411142, 507648, 537408, 571104, 616713, 716544, 761472, 822284, 1074816, 1142208, 1233426, 1522944, 1644568, 1850139, 2149632, 2284416, 2466852, 3289136, 3700278, 4568832, 4933704, 5550417, 6578272, 7400556, 9867408, 11100834, 13156544, 14801112, 19734816, 22201668, 26313088, 29602224, 39469632, 44403336, 52626176, 59204448, 78939264, 88806672, 118408896, 157878528, 177613344, 236817792, 355226688, 473635584, 710453376, 1420906752]

約数ペア:

[(1, 1420906752), (2, 710453376), (3, 473635584), (4, 355226688), (6, 236817792), (8, 177613344), (9, 157878528), (12, 118408896), (16, 88806672), (18, 78939264), (24, 59204448), (27, 52626176), (32, 44403336), (36, 39469632), (48, 29602224), (54, 26313088), (64, 22201668), (72, 19734816), (96, 14801112), (108, 13156544), (128, 11100834), (144, 9867408), (192, 7400556), (216, 6578272), (256, 5550417), (288, 4933704), (311, 4568832), (384, 3700278), (432, 3289136), (576, 2466852), (622, 2284416), (661, 2149632), (768, 1850139), (864, 1644568), (933, 1522944), (1152, 1233426), (1244, 1142208), (1322, 1074816), (1728, 822284), (1866, 761472), (1983, 716544), (2304, 616713), (2488, 571104), (2644, 537408), (2799, 507648), (3456, 411142), (3732, 380736), (3966, 358272), (4976, 285552), (5288, 268704), (5598, 253824), (5949, 238848), (6912, 205571), (7464, 190368), (7932, 179136), (8397, 169216), (9952, 142776), (10576, 134352), (11196, 126912), (11898, 119424), (14928, 95184), (15864, 89568), (16794, 84608), (17847, 79616), (19904, 71388), (21152, 67176), (22392, 63456), (23796, 59712), (29856, 47592), (31728, 44784), (33588, 42304), (35694, 39808)]