316734208

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 788526144

約数和(自身を除く): 471791936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 64, 68, 74, 112, 119, 128, 136, 148, 224, 238, 256, 259, 272, 281, 296, 448, 476, 518, 544, 562, 592, 629, 896, 952, 1036, 1088, 1124, 1184, 1258, 1792, 1904, 1967, 2072, 2176, 2248, 2368, 2516, 3808, 3934, 4144, 4352, 4403, 4496, 4736, 4777, 5032, 7616, 7868, 8288, 8806, 8992, 9472, 9554, 10064, 10397, 15232, 15736, 16576, 17612, 17984, 19108, 20128, 20794, 30464, 31472, 33152, 33439, 35224, 35968, 38216, 40256, 41588, 62944, 66304, 66878, 70448, 71936, 72779, 76432, 80512, 83176, 125888, 133756, 140896, 145558, 152864, 161024, 166352, 176749, 251776, 267512, 281792, 291116, 305728, 332704, 353498, 503552, 535024, 563584, 582232, 611456, 665408, 706996, 1070048, 1127168, 1164464, 1222912, 1237243, 1330816, 1413992, 2140096, 2328928, 2474486, 2661632, 2827984, 4280192, 4657856, 4948972, 5655968, 8560384, 9315712, 9897944, 11311936, 18631424, 19795888, 22623872, 39591776, 45247744, 79183552, 158367104, 316734208]

約数ペア:

[(1, 316734208), (2, 158367104), (4, 79183552), (7, 45247744), (8, 39591776), (14, 22623872), (16, 19795888), (17, 18631424), (28, 11311936), (32, 9897944), (34, 9315712), (37, 8560384), (56, 5655968), (64, 4948972), (68, 4657856), (74, 4280192), (112, 2827984), (119, 2661632), (128, 2474486), (136, 2328928), (148, 2140096), (224, 1413992), (238, 1330816), (256, 1237243), (259, 1222912), (272, 1164464), (281, 1127168), (296, 1070048), (448, 706996), (476, 665408), (518, 611456), (544, 582232), (562, 563584), (592, 535024), (629, 503552), (896, 353498), (952, 332704), (1036, 305728), (1088, 291116), (1124, 281792), (1184, 267512), (1258, 251776), (1792, 176749), (1904, 166352), (1967, 161024), (2072, 152864), (2176, 145558), (2248, 140896), (2368, 133756), (2516, 125888), (3808, 83176), (3934, 80512), (4144, 76432), (4352, 72779), (4403, 71936), (4496, 70448), (4736, 66878), (4777, 66304), (5032, 62944), (7616, 41588), (7868, 40256), (8288, 38216), (8806, 35968), (8992, 35224), (9472, 33439), (9554, 33152), (10064, 31472), (10397, 30464), (15232, 20794), (15736, 20128), (16576, 19108), (17612, 17984)]