257029394544

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2327153}}^1$

素因数の和:2327239

約数の個数: 120

約数和(自身を含む): 787788172080

約数和(自身を除く): 530758777536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 708, 767, 936, 944, 1062, 1416, 1534, 1872, 2124, 2301, 2832, 3068, 4248, 4602, 6136, 6903, 8496, 9204, 12272, 13806, 18408, 27612, 36816, 55224, 110448, 2327153, 4654306, 6981459, 9308612, 13962918, 18617224, 20944377, 27925836, 30252989, 37234448, 41888754, 55851672, 60505978, 83777508, 90758967, 111703344, 121011956, 137302027, 167555016, 181517934, 242023912, 272276901, 274604054, 335110032, 363035868, 411906081, 484047824, 544553802, 549208108, 726071736, 823812162, 1089107604, 1098416216, 1235718243, 1452143472, 1647624324, 1784926351, 2178215208, 2196832432, 2471436486, 3295248648, 3569852702, 4356430416, 4942872972, 5354779053, 6590497296, 7139705404, 9885745944, 10709558106, 14279410808, 16064337159, 19771491888, 21419116212, 28558821616, 32128674318, 42838232424, 64257348636, 85676464848, 128514697272, 257029394544]

約数ペア:

[(1, 257029394544), (2, 128514697272), (3, 85676464848), (4, 64257348636), (6, 42838232424), (8, 32128674318), (9, 28558821616), (12, 21419116212), (13, 19771491888), (16, 16064337159), (18, 14279410808), (24, 10709558106), (26, 9885745944), (36, 7139705404), (39, 6590497296), (48, 5354779053), (52, 4942872972), (59, 4356430416), (72, 3569852702), (78, 3295248648), (104, 2471436486), (117, 2196832432), (118, 2178215208), (144, 1784926351), (156, 1647624324), (177, 1452143472), (208, 1235718243), (234, 1098416216), (236, 1089107604), (312, 823812162), (354, 726071736), (468, 549208108), (472, 544553802), (531, 484047824), (624, 411906081), (708, 363035868), (767, 335110032), (936, 274604054), (944, 272276901), (1062, 242023912), (1416, 181517934), (1534, 167555016), (1872, 137302027), (2124, 121011956), (2301, 111703344), (2832, 90758967), (3068, 83777508), (4248, 60505978), (4602, 55851672), (6136, 41888754), (6903, 37234448), (8496, 30252989), (9204, 27925836), (12272, 20944377), (13806, 18617224), (18408, 13962918), (27612, 9308612), (36816, 6981459), (55224, 4654306), (110448, 2327153)]