1312377888848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{19531}}^1$

素因数の和:20213

約数の個数: 160

約数和(自身を含む): 2997970117632

約数和(自身を除く): 1685592228784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 613, 806, 884, 1054, 1226, 1612, 1768, 2108, 2452, 3224, 3536, 4216, 4904, 6448, 6851, 7969, 8432, 9808, 10421, 13702, 15938, 19003, 19531, 20842, 27404, 31876, 38006, 39062, 41684, 54808, 63752, 76012, 78124, 83368, 109616, 127504, 135473, 152024, 156248, 166736, 247039, 253903, 270946, 304048, 312496, 323051, 332027, 494078, 507806, 541892, 605461, 646102, 664054, 988156, 1015612, 1083784, 1210922, 1292204, 1328108, 1976312, 2031224, 2167568, 2421844, 2584408, 2656216, 3952624, 4062448, 4199663, 4316351, 4843688, 5168816, 5312432, 7870993, 8399326, 8632702, 9687376, 10292837, 11972503, 15741986, 16798652, 17265404, 20585674, 23945006, 31483972, 33597304, 34530808, 41171348, 47890012, 62967944, 67194608, 69061616, 82342696, 95780024, 125935888, 133806881, 155642539, 164685392, 191560048, 203532551, 267613762, 311285078, 371147593, 407065102, 535227524, 622570156, 742295186, 814130204, 1070455048, 1245140312, 1484590372, 1628260408, 2140910096, 2490280624, 2645923163, 2969180744, 3256520816, 4824918709, 5291846326, 5938361488, 6309509081, 9649837418, 10583692652, 12619018162, 19299674836, 21167385304, 25238036324, 38599349672, 42334770608, 50476072648, 77198699344, 82023618053, 100952145296, 164047236106, 328094472212, 656188944424, 1312377888848]

約数ペア:

[(1, 1312377888848), (2, 656188944424), (4, 328094472212), (8, 164047236106), (13, 100952145296), (16, 82023618053), (17, 77198699344), (26, 50476072648), (31, 42334770608), (34, 38599349672), (52, 25238036324), (62, 21167385304), (68, 19299674836), (104, 12619018162), (124, 10583692652), (136, 9649837418), (208, 6309509081), (221, 5938361488), (248, 5291846326), (272, 4824918709), (403, 3256520816), (442, 2969180744), (496, 2645923163), (527, 2490280624), (613, 2140910096), (806, 1628260408), (884, 1484590372), (1054, 1245140312), (1226, 1070455048), (1612, 814130204), (1768, 742295186), (2108, 622570156), (2452, 535227524), (3224, 407065102), (3536, 371147593), (4216, 311285078), (4904, 267613762), (6448, 203532551), (6851, 191560048), (7969, 164685392), (8432, 155642539), (9808, 133806881), (10421, 125935888), (13702, 95780024), (15938, 82342696), (19003, 69061616), (19531, 67194608), (20842, 62967944), (27404, 47890012), (31876, 41171348), (38006, 34530808), (39062, 33597304), (41684, 31483972), (54808, 23945006), (63752, 20585674), (76012, 17265404), (78124, 16798652), (83368, 15741986), (109616, 11972503), (127504, 10292837), (135473, 9687376), (152024, 8632702), (156248, 8399326), (166736, 7870993), (247039, 5312432), (253903, 5168816), (270946, 4843688), (304048, 4316351), (312496, 4199663), (323051, 4062448), (332027, 3952624), (494078, 2656216), (507806, 2584408), (541892, 2421844), (605461, 2167568), (646102, 2031224), (664054, 1976312), (988156, 1328108), (1015612, 1292204), (1083784, 1210922)]