309537536

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 791175168

約数和(自身を除く): 481637632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 128, 154, 164, 176, 224, 256, 287, 308, 328, 352, 383, 448, 451, 574, 616, 656, 704, 766, 896, 902, 1148, 1232, 1312, 1408, 1532, 1792, 1804, 2296, 2464, 2624, 2681, 2816, 3064, 3157, 3608, 4213, 4592, 4928, 5248, 5362, 6128, 6314, 7216, 8426, 9184, 9856, 10496, 10724, 12256, 12628, 14432, 15703, 16852, 18368, 19712, 21448, 24512, 25256, 28864, 29491, 31406, 33704, 36736, 42896, 49024, 50512, 57728, 58982, 62812, 67408, 73472, 85792, 98048, 101024, 109921, 115456, 117964, 125624, 134816, 171584, 172733, 202048, 219842, 235928, 251248, 269632, 343168, 345466, 404096, 439684, 471856, 502496, 539264, 686336, 690932, 808192, 879368, 943712, 1004992, 1078528, 1209131, 1381864, 1758736, 1887424, 2009984, 2418262, 2763728, 3517472, 3774848, 4019968, 4836524, 5527456, 7034944, 7549696, 9673048, 11054912, 14069888, 19346096, 22109824, 28139776, 38692192, 44219648, 77384384, 154768768, 309537536]

約数ペア:

[(1, 309537536), (2, 154768768), (4, 77384384), (7, 44219648), (8, 38692192), (11, 28139776), (14, 22109824), (16, 19346096), (22, 14069888), (28, 11054912), (32, 9673048), (41, 7549696), (44, 7034944), (56, 5527456), (64, 4836524), (77, 4019968), (82, 3774848), (88, 3517472), (112, 2763728), (128, 2418262), (154, 2009984), (164, 1887424), (176, 1758736), (224, 1381864), (256, 1209131), (287, 1078528), (308, 1004992), (328, 943712), (352, 879368), (383, 808192), (448, 690932), (451, 686336), (574, 539264), (616, 502496), (656, 471856), (704, 439684), (766, 404096), (896, 345466), (902, 343168), (1148, 269632), (1232, 251248), (1312, 235928), (1408, 219842), (1532, 202048), (1792, 172733), (1804, 171584), (2296, 134816), (2464, 125624), (2624, 117964), (2681, 115456), (2816, 109921), (3064, 101024), (3157, 98048), (3608, 85792), (4213, 73472), (4592, 67408), (4928, 62812), (5248, 58982), (5362, 57728), (6128, 50512), (6314, 49024), (7216, 42896), (8426, 36736), (9184, 33704), (9856, 31406), (10496, 29491), (10724, 28864), (12256, 25256), (12628, 24512), (14432, 21448), (15703, 19712), (16852, 18368)]