266103474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 698664960

約数和(自身を除く): 432561486

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 113, 114, 133, 182, 226, 227, 247, 266, 273, 339, 399, 454, 494, 546, 678, 681, 741, 791, 798, 1362, 1469, 1482, 1582, 1589, 1729, 2147, 2373, 2938, 2951, 3178, 3458, 4294, 4313, 4407, 4746, 4767, 5187, 5902, 6441, 8626, 8814, 8853, 9534, 10283, 10374, 12882, 12939, 15029, 17706, 20566, 20657, 25651, 25878, 27911, 30058, 30191, 30849, 41314, 45087, 51302, 55822, 56069, 60382, 61698, 61971, 76953, 83733, 90174, 90573, 112138, 123942, 153906, 167466, 168207, 179557, 181146, 195377, 333463, 336414, 359114, 390754, 392483, 487369, 538671, 586131, 666926, 784966, 974738, 1000389, 1077342, 1172262, 1177449, 1462107, 2000778, 2334241, 2354898, 2924214, 3411583, 4668482, 6335797, 6823166, 7002723, 10234749, 12671594, 14005446, 19007391, 20469498, 38014782, 44350579, 88701158, 133051737, 266103474]

約数ペア:

[(1, 266103474), (2, 133051737), (3, 88701158), (6, 44350579), (7, 38014782), (13, 20469498), (14, 19007391), (19, 14005446), (21, 12671594), (26, 10234749), (38, 7002723), (39, 6823166), (42, 6335797), (57, 4668482), (78, 3411583), (91, 2924214), (113, 2354898), (114, 2334241), (133, 2000778), (182, 1462107), (226, 1177449), (227, 1172262), (247, 1077342), (266, 1000389), (273, 974738), (339, 784966), (399, 666926), (454, 586131), (494, 538671), (546, 487369), (678, 392483), (681, 390754), (741, 359114), (791, 336414), (798, 333463), (1362, 195377), (1469, 181146), (1482, 179557), (1582, 168207), (1589, 167466), (1729, 153906), (2147, 123942), (2373, 112138), (2938, 90573), (2951, 90174), (3178, 83733), (3458, 76953), (4294, 61971), (4313, 61698), (4407, 60382), (4746, 56069), (4767, 55822), (5187, 51302), (5902, 45087), (6441, 41314), (8626, 30849), (8814, 30191), (8853, 30058), (9534, 27911), (10283, 25878), (10374, 25651), (12882, 20657), (12939, 20566), (15029, 17706)]