2015689088

素因数分解:

$2^7\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 4960504800

約数和(自身を除く): 2944815712

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 89, 92, 98, 112, 128, 157, 161, 178, 184, 196, 224, 314, 322, 356, 368, 392, 448, 623, 628, 644, 712, 736, 784, 896, 1099, 1127, 1246, 1256, 1288, 1424, 1472, 1568, 2047, 2198, 2254, 2492, 2512, 2576, 2848, 2944, 3136, 3611, 4094, 4361, 4396, 4508, 4984, 5024, 5152, 5696, 6272, 7222, 7693, 8188, 8722, 8792, 9016, 9968, 10048, 10304, 11392, 13973, 14329, 14444, 15386, 16376, 17444, 17584, 18032, 19936, 20096, 20608, 25277, 27946, 28658, 28888, 30772, 32752, 34888, 35168, 36064, 39872, 50554, 55892, 57316, 57776, 61544, 65504, 69776, 70336, 72128, 79744, 97811, 100303, 101108, 111784, 114632, 115552, 123088, 131008, 139552, 140672, 144256, 176939, 195622, 200606, 202216, 223568, 229264, 231104, 246176, 262016, 279104, 321379, 353878, 391244, 401212, 404432, 447136, 458528, 462208, 492352, 558208, 642758, 684677, 707756, 782488, 802424, 808864, 894272, 917056, 984704, 1285516, 1369354, 1415512, 1564976, 1604848, 1617728, 1788544, 1834112, 2249653, 2571032, 2738708, 2831024, 3129952, 3209696, 3235456, 4499306, 5142064, 5477416, 5662048, 6259904, 6419392, 8998612, 10284128, 10954832, 11324096, 12519808, 12838784, 15747571, 17997224, 20568256, 21909664, 22648192, 31495142, 35994448, 41136512, 43819328, 62990284, 71988896, 87638656, 125980568, 143977792, 251961136, 287955584, 503922272, 1007844544, 2015689088]

約数ペア:

[(1, 2015689088), (2, 1007844544), (4, 503922272), (7, 287955584), (8, 251961136), (14, 143977792), (16, 125980568), (23, 87638656), (28, 71988896), (32, 62990284), (46, 43819328), (49, 41136512), (56, 35994448), (64, 31495142), (89, 22648192), (92, 21909664), (98, 20568256), (112, 17997224), (128, 15747571), (157, 12838784), (161, 12519808), (178, 11324096), (184, 10954832), (196, 10284128), (224, 8998612), (314, 6419392), (322, 6259904), (356, 5662048), (368, 5477416), (392, 5142064), (448, 4499306), (623, 3235456), (628, 3209696), (644, 3129952), (712, 2831024), (736, 2738708), (784, 2571032), (896, 2249653), (1099, 1834112), (1127, 1788544), (1246, 1617728), (1256, 1604848), (1288, 1564976), (1424, 1415512), (1472, 1369354), (1568, 1285516), (2047, 984704), (2198, 917056), (2254, 894272), (2492, 808864), (2512, 802424), (2576, 782488), (2848, 707756), (2944, 684677), (3136, 642758), (3611, 558208), (4094, 492352), (4361, 462208), (4396, 458528), (4508, 447136), (4984, 404432), (5024, 401212), (5152, 391244), (5696, 353878), (6272, 321379), (7222, 279104), (7693, 262016), (8188, 246176), (8722, 231104), (8792, 229264), (9016, 223568), (9968, 202216), (10048, 200606), (10304, 195622), (11392, 176939), (13973, 144256), (14329, 140672), (14444, 139552), (15386, 131008), (16376, 123088), (17444, 115552), (17584, 114632), (18032, 111784), (19936, 101108), (20096, 100303), (20608, 97811), (25277, 79744), (27946, 72128), (28658, 70336), (28888, 69776), (30772, 65504), (32752, 61544), (34888, 57776), (35168, 57316), (36064, 55892), (39872, 50554)]