266381208

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 739964160

約数和(自身を除く): 473582952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 107, 142, 213, 214, 284, 321, 426, 428, 487, 568, 639, 642, 852, 856, 963, 974, 1278, 1284, 1461, 1704, 1926, 1948, 2556, 2568, 2922, 3852, 3896, 4383, 5112, 5844, 7597, 7704, 8766, 11688, 15194, 17532, 22791, 30388, 34577, 35064, 45582, 52109, 60776, 68373, 69154, 91164, 103731, 104218, 136746, 138308, 156327, 182328, 207462, 208436, 273492, 276616, 311193, 312654, 414924, 416872, 468981, 546984, 622386, 625308, 829848, 937962, 1244772, 1250616, 1875924, 2489544, 3699739, 3751848, 7399478, 11099217, 14798956, 22198434, 29597912, 33297651, 44396868, 66595302, 88793736, 133190604, 266381208]

約数ペア:

[(1, 266381208), (2, 133190604), (3, 88793736), (4, 66595302), (6, 44396868), (8, 33297651), (9, 29597912), (12, 22198434), (18, 14798956), (24, 11099217), (36, 7399478), (71, 3751848), (72, 3699739), (107, 2489544), (142, 1875924), (213, 1250616), (214, 1244772), (284, 937962), (321, 829848), (426, 625308), (428, 622386), (487, 546984), (568, 468981), (639, 416872), (642, 414924), (852, 312654), (856, 311193), (963, 276616), (974, 273492), (1278, 208436), (1284, 207462), (1461, 182328), (1704, 156327), (1926, 138308), (1948, 136746), (2556, 104218), (2568, 103731), (2922, 91164), (3852, 69154), (3896, 68373), (4383, 60776), (5112, 52109), (5844, 45582), (7597, 35064), (7704, 34577), (8766, 30388), (11688, 22791), (15194, 17532)]