265979883264

素因数分解:

$2^8\times 3^1\times {\mathrm{271}}^1\times {\mathrm{907}}^1\times {\mathrm{1409}}^1$

素因数の和:2606

約数の個数: 144

約数和(自身を含む): 711794711040

約数和(自身を除く): 445814827776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 384, 542, 768, 813, 907, 1084, 1409, 1626, 1814, 2168, 2721, 2818, 3252, 3628, 4227, 4336, 5442, 5636, 6504, 7256, 8454, 8672, 10884, 11272, 13008, 14512, 16908, 17344, 21768, 22544, 26016, 29024, 33816, 34688, 43536, 45088, 52032, 58048, 67632, 69376, 87072, 90176, 104064, 116096, 135264, 174144, 180352, 208128, 232192, 245797, 270528, 348288, 360704, 381839, 491594, 541056, 696576, 737391, 763678, 983188, 1082112, 1145517, 1277963, 1474782, 1527356, 1966376, 2291034, 2555926, 2949564, 3054712, 3833889, 3932752, 4582068, 5111852, 5899128, 6109424, 7667778, 7865504, 9164136, 10223704, 11798256, 12218848, 15335556, 15731008, 18328272, 20447408, 23596512, 24437696, 30671112, 31462016, 36656544, 40894816, 47193024, 48875392, 61342224, 62924032, 73313088, 81789632, 94386048, 97750784, 122684448, 146626176, 163579264, 188772096, 245368896, 293252352, 327158528, 346327973, 490737792, 692655946, 981475584, 1038983919, 1385311892, 2077967838, 2770623784, 4155935676, 5541247568, 8311871352, 11082495136, 16623742704, 22164990272, 33247485408, 44329980544, 66494970816, 88659961088, 132989941632, 265979883264]

約数ペア:

[(1, 265979883264), (2, 132989941632), (3, 88659961088), (4, 66494970816), (6, 44329980544), (8, 33247485408), (12, 22164990272), (16, 16623742704), (24, 11082495136), (32, 8311871352), (48, 5541247568), (64, 4155935676), (96, 2770623784), (128, 2077967838), (192, 1385311892), (256, 1038983919), (271, 981475584), (384, 692655946), (542, 490737792), (768, 346327973), (813, 327158528), (907, 293252352), (1084, 245368896), (1409, 188772096), (1626, 163579264), (1814, 146626176), (2168, 122684448), (2721, 97750784), (2818, 94386048), (3252, 81789632), (3628, 73313088), (4227, 62924032), (4336, 61342224), (5442, 48875392), (5636, 47193024), (6504, 40894816), (7256, 36656544), (8454, 31462016), (8672, 30671112), (10884, 24437696), (11272, 23596512), (13008, 20447408), (14512, 18328272), (16908, 15731008), (17344, 15335556), (21768, 12218848), (22544, 11798256), (26016, 10223704), (29024, 9164136), (33816, 7865504), (34688, 7667778), (43536, 6109424), (45088, 5899128), (52032, 5111852), (58048, 4582068), (67632, 3932752), (69376, 3833889), (87072, 3054712), (90176, 2949564), (104064, 2555926), (116096, 2291034), (135264, 1966376), (174144, 1527356), (180352, 1474782), (208128, 1277963), (232192, 1145517), (245797, 1082112), (270528, 983188), (348288, 763678), (360704, 737391), (381839, 696576), (491594, 541056)]