263324544

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 805620480

約数和(自身を除く): 542295936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 163, 168, 192, 224, 326, 336, 384, 448, 489, 601, 652, 672, 896, 978, 1141, 1202, 1304, 1344, 1803, 1956, 2282, 2404, 2608, 2688, 3423, 3606, 3912, 4207, 4564, 4808, 5216, 6846, 7212, 7824, 8414, 9128, 9616, 10432, 12621, 13692, 14424, 15648, 16828, 18256, 19232, 20864, 25242, 27384, 28848, 31296, 33656, 36512, 38464, 50484, 54768, 57696, 62592, 67312, 73024, 76928, 97963, 100968, 109536, 115392, 134624, 146048, 195926, 201936, 219072, 230784, 269248, 293889, 391852, 403872, 438144, 538496, 587778, 685741, 783704, 807744, 1175556, 1371482, 1567408, 1615488, 2057223, 2351112, 2742964, 3134816, 4114446, 4702224, 5485928, 6269632, 8228892, 9404448, 10971856, 12539264, 16457784, 18808896, 21943712, 32915568, 37617792, 43887424, 65831136, 87774848, 131662272, 263324544]

約数ペア:

[(1, 263324544), (2, 131662272), (3, 87774848), (4, 65831136), (6, 43887424), (7, 37617792), (8, 32915568), (12, 21943712), (14, 18808896), (16, 16457784), (21, 12539264), (24, 10971856), (28, 9404448), (32, 8228892), (42, 6269632), (48, 5485928), (56, 4702224), (64, 4114446), (84, 3134816), (96, 2742964), (112, 2351112), (128, 2057223), (163, 1615488), (168, 1567408), (192, 1371482), (224, 1175556), (326, 807744), (336, 783704), (384, 685741), (448, 587778), (489, 538496), (601, 438144), (652, 403872), (672, 391852), (896, 293889), (978, 269248), (1141, 230784), (1202, 219072), (1304, 201936), (1344, 195926), (1803, 146048), (1956, 134624), (2282, 115392), (2404, 109536), (2608, 100968), (2688, 97963), (3423, 76928), (3606, 73024), (3912, 67312), (4207, 62592), (4564, 57696), (4808, 54768), (5216, 50484), (6846, 38464), (7212, 36512), (7824, 33656), (8414, 31296), (9128, 28848), (9616, 27384), (10432, 25242), (12621, 20864), (13692, 19232), (14424, 18256), (15648, 16828)]