291210127712

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1\times {\mathrm{16339}}^1$

素因数の和:16924

約数の個数: 96

約数和(自身を含む): 659948808960

約数和(自身を除く): 368738681248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 317, 502, 634, 1004, 1268, 1757, 2008, 2219, 2536, 3514, 4016, 4438, 5072, 7028, 8032, 8876, 10144, 14056, 16339, 17752, 28112, 32678, 35504, 56224, 65356, 71008, 79567, 114373, 130712, 159134, 228746, 261424, 318268, 457492, 522848, 556969, 636536, 914984, 1113938, 1273072, 1829968, 2227876, 2546144, 3659936, 4101089, 4455752, 5179463, 8202178, 8911504, 10358926, 16404356, 17823008, 20717852, 28707623, 32808712, 36256241, 41435704, 57415246, 65617424, 72512482, 82871408, 114830492, 131234848, 145024964, 165742816, 229660984, 290049928, 459321968, 580099856, 918643936, 1160199712, 1300045213, 2600090426, 5200180852, 9100316491, 10400361704, 18200632982, 20800723408, 36401265964, 41601446816, 72802531928, 145605063856, 291210127712]

約数ペア:

[(1, 291210127712), (2, 145605063856), (4, 72802531928), (7, 41601446816), (8, 36401265964), (14, 20800723408), (16, 18200632982), (28, 10400361704), (32, 9100316491), (56, 5200180852), (112, 2600090426), (224, 1300045213), (251, 1160199712), (317, 918643936), (502, 580099856), (634, 459321968), (1004, 290049928), (1268, 229660984), (1757, 165742816), (2008, 145024964), (2219, 131234848), (2536, 114830492), (3514, 82871408), (4016, 72512482), (4438, 65617424), (5072, 57415246), (7028, 41435704), (8032, 36256241), (8876, 32808712), (10144, 28707623), (14056, 20717852), (16339, 17823008), (17752, 16404356), (28112, 10358926), (32678, 8911504), (35504, 8202178), (56224, 5179463), (65356, 4455752), (71008, 4101089), (79567, 3659936), (114373, 2546144), (130712, 2227876), (159134, 1829968), (228746, 1273072), (261424, 1113938), (318268, 914984), (457492, 636536), (522848, 556969)]