1289270016

素因数分解:

$2^8\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3433}}^1$

素因数の和:3618

約数の個数: 108

約数和(自身を含む): 3741178168

約数和(自身を除く): 2451908152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 256, 288, 326, 384, 489, 576, 652, 768, 978, 1152, 1304, 1467, 1956, 2304, 2608, 2934, 3433, 3912, 5216, 5868, 6866, 7824, 10299, 10432, 11736, 13732, 15648, 20598, 20864, 23472, 27464, 30897, 31296, 41196, 41728, 46944, 54928, 61794, 62592, 82392, 93888, 109856, 123588, 125184, 164784, 187776, 219712, 247176, 329568, 375552, 439424, 494352, 559579, 659136, 878848, 988704, 1119158, 1318272, 1678737, 1977408, 2238316, 2636544, 3357474, 3954816, 4476632, 5036211, 6714948, 7909632, 8953264, 10072422, 13429896, 17906528, 20144844, 26859792, 35813056, 40289688, 53719584, 71626112, 80579376, 107439168, 143252224, 161158752, 214878336, 322317504, 429756672, 644635008, 1289270016]

約数ペア:

[(1, 1289270016), (2, 644635008), (3, 429756672), (4, 322317504), (6, 214878336), (8, 161158752), (9, 143252224), (12, 107439168), (16, 80579376), (18, 71626112), (24, 53719584), (32, 40289688), (36, 35813056), (48, 26859792), (64, 20144844), (72, 17906528), (96, 13429896), (128, 10072422), (144, 8953264), (163, 7909632), (192, 6714948), (256, 5036211), (288, 4476632), (326, 3954816), (384, 3357474), (489, 2636544), (576, 2238316), (652, 1977408), (768, 1678737), (978, 1318272), (1152, 1119158), (1304, 988704), (1467, 878848), (1956, 659136), (2304, 559579), (2608, 494352), (2934, 439424), (3433, 375552), (3912, 329568), (5216, 247176), (5868, 219712), (6866, 187776), (7824, 164784), (10299, 125184), (10432, 123588), (11736, 109856), (13732, 93888), (15648, 82392), (20598, 62592), (20864, 61794), (23472, 54928), (27464, 46944), (30897, 41728), (31296, 41196)]