255398832

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 829058048

約数和(自身を除く): 573659216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 144, 156, 162, 163, 186, 208, 216, 234, 243, 248, 279, 312, 324, 326, 351, 372, 403, 432, 468, 486, 489, 496, 558, 624, 648, 652, 702, 744, 806, 837, 936, 972, 978, 1053, 1116, 1209, 1296, 1304, 1404, 1467, 1488, 1612, 1674, 1872, 1944, 1956, 2106, 2119, 2232, 2418, 2511, 2608, 2808, 2934, 3159, 3224, 3348, 3627, 3888, 3912, 4212, 4238, 4401, 4464, 4836, 5022, 5053, 5616, 5868, 6318, 6357, 6448, 6696, 7254, 7533, 7824, 8424, 8476, 8802, 9672, 10044, 10106, 10881, 11736, 12636, 12714, 13203, 13392, 14508, 15066, 15159, 16848, 16952, 17604, 19071, 19344, 20088, 20212, 21762, 23472, 25272, 25428, 26406, 29016, 30132, 30318, 32643, 33904, 35208, 38142, 39609, 40176, 40424, 43524, 45477, 50544, 50856, 52812, 57213, 58032, 60264, 60636, 65286, 65689, 70416, 76284, 79218, 80848, 87048, 90954, 97929, 101712, 105624, 114426, 120528, 121272, 130572, 131378, 136431, 152568, 158436, 171639, 174096, 181908, 195858, 197067, 211248, 228852, 242544, 261144, 262756, 272862, 305136, 316872, 343278, 363816, 391716, 394134, 409293, 457704, 514917, 522288, 525512, 545724, 591201, 633744, 686556, 727632, 783432, 788268, 818586, 915408, 1029834, 1051024, 1091448, 1182402, 1227879, 1373112, 1566864, 1576536, 1637172, 1773603, 2059668, 2182896, 2364804, 2455758, 2746224, 3153072, 3274344, 3547206, 4119336, 4729608, 4911516, 5320809, 6548688, 7094412, 8238672, 9459216, 9823032, 10641618, 14188824, 15962427, 19646064, 21283236, 28377648, 31924854, 42566472, 63849708, 85132944, 127699416, 255398832]

約数ペア:

[(1, 255398832), (2, 127699416), (3, 85132944), (4, 63849708), (6, 42566472), (8, 31924854), (9, 28377648), (12, 21283236), (13, 19646064), (16, 15962427), (18, 14188824), (24, 10641618), (26, 9823032), (27, 9459216), (31, 8238672), (36, 7094412), (39, 6548688), (48, 5320809), (52, 4911516), (54, 4729608), (62, 4119336), (72, 3547206), (78, 3274344), (81, 3153072), (93, 2746224), (104, 2455758), (108, 2364804), (117, 2182896), (124, 2059668), (144, 1773603), (156, 1637172), (162, 1576536), (163, 1566864), (186, 1373112), (208, 1227879), (216, 1182402), (234, 1091448), (243, 1051024), (248, 1029834), (279, 915408), (312, 818586), (324, 788268), (326, 783432), (351, 727632), (372, 686556), (403, 633744), (432, 591201), (468, 545724), (486, 525512), (489, 522288), (496, 514917), (558, 457704), (624, 409293), (648, 394134), (652, 391716), (702, 363816), (744, 343278), (806, 316872), (837, 305136), (936, 272862), (972, 262756), (978, 261144), (1053, 242544), (1116, 228852), (1209, 211248), (1296, 197067), (1304, 195858), (1404, 181908), (1467, 174096), (1488, 171639), (1612, 158436), (1674, 152568), (1872, 136431), (1944, 131378), (1956, 130572), (2106, 121272), (2119, 120528), (2232, 114426), (2418, 105624), (2511, 101712), (2608, 97929), (2808, 90954), (2934, 87048), (3159, 80848), (3224, 79218), (3348, 76284), (3627, 70416), (3888, 65689), (3912, 65286), (4212, 60636), (4238, 60264), (4401, 58032), (4464, 57213), (4836, 52812), (5022, 50856), (5053, 50544), (5616, 45477), (5868, 43524), (6318, 40424), (6357, 40176), (6448, 39609), (6696, 38142), (7254, 35208), (7533, 33904), (7824, 32643), (8424, 30318), (8476, 30132), (8802, 29016), (9672, 26406), (10044, 25428), (10106, 25272), (10881, 23472), (11736, 21762), (12636, 20212), (12714, 20088), (13203, 19344), (13392, 19071), (14508, 17604), (15066, 16952), (15159, 16848)]