249976272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 160

約数和(自身を含む): 802170880

約数和(自身を除く): 552194608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 151, 156, 168, 182, 208, 273, 302, 312, 336, 364, 379, 453, 546, 604, 624, 728, 758, 906, 1057, 1092, 1137, 1208, 1456, 1516, 1812, 1963, 2114, 2184, 2274, 2416, 2653, 3032, 3171, 3624, 3926, 4228, 4368, 4548, 4927, 5306, 5889, 6064, 6342, 7248, 7852, 7959, 8456, 9096, 9854, 10612, 11778, 12684, 13741, 14781, 15704, 15918, 16912, 18192, 19708, 21224, 23556, 25368, 27482, 29562, 31408, 31836, 34489, 39416, 41223, 42448, 47112, 50736, 54964, 57229, 59124, 63672, 68978, 78832, 82446, 94224, 103467, 109928, 114458, 118248, 127344, 137956, 164892, 171687, 206934, 219856, 228916, 236496, 275912, 329784, 343374, 400603, 413868, 457832, 551824, 659568, 686748, 743977, 801206, 827736, 915664, 1201809, 1373496, 1487954, 1602412, 1655472, 2231931, 2403618, 2746992, 2975908, 3204824, 4463862, 4807236, 5207839, 5951816, 6409648, 8927724, 9614472, 10415678, 11903632, 15623517, 17855448, 19228944, 20831356, 31247034, 35710896, 41662712, 62494068, 83325424, 124988136, 249976272]

約数ペア:

[(1, 249976272), (2, 124988136), (3, 83325424), (4, 62494068), (6, 41662712), (7, 35710896), (8, 31247034), (12, 20831356), (13, 19228944), (14, 17855448), (16, 15623517), (21, 11903632), (24, 10415678), (26, 9614472), (28, 8927724), (39, 6409648), (42, 5951816), (48, 5207839), (52, 4807236), (56, 4463862), (78, 3204824), (84, 2975908), (91, 2746992), (104, 2403618), (112, 2231931), (151, 1655472), (156, 1602412), (168, 1487954), (182, 1373496), (208, 1201809), (273, 915664), (302, 827736), (312, 801206), (336, 743977), (364, 686748), (379, 659568), (453, 551824), (546, 457832), (604, 413868), (624, 400603), (728, 343374), (758, 329784), (906, 275912), (1057, 236496), (1092, 228916), (1137, 219856), (1208, 206934), (1456, 171687), (1516, 164892), (1812, 137956), (1963, 127344), (2114, 118248), (2184, 114458), (2274, 109928), (2416, 103467), (2653, 94224), (3032, 82446), (3171, 78832), (3624, 68978), (3926, 63672), (4228, 59124), (4368, 57229), (4548, 54964), (4927, 50736), (5306, 47112), (5889, 42448), (6064, 41223), (6342, 39416), (7248, 34489), (7852, 31836), (7959, 31408), (8456, 29562), (9096, 27482), (9854, 25368), (10612, 23556), (11778, 21224), (12684, 19708), (13741, 18192), (14781, 16912), (15704, 15918)]