254975016816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{529979}}^1$

素因数の和:530263

約数の個数: 120

約数和(自身を含む): 771457967280

約数和(自身を除く): 516482950464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 257, 312, 468, 514, 624, 771, 936, 1028, 1542, 1872, 2056, 2313, 3084, 3341, 4112, 4626, 6168, 6682, 9252, 10023, 12336, 13364, 18504, 20046, 26728, 30069, 37008, 40092, 53456, 60138, 80184, 120276, 160368, 240552, 481104, 529979, 1059958, 1589937, 2119916, 3179874, 4239832, 4769811, 6359748, 6889727, 8479664, 9539622, 12719496, 13779454, 19079244, 20669181, 25438992, 27558908, 38158488, 41338362, 55117816, 62007543, 76316976, 82676724, 110235632, 124015086, 136204603, 165353448, 248030172, 272409206, 330706896, 408613809, 496060344, 544818412, 817227618, 992120688, 1089636824, 1225841427, 1634455236, 1770659839, 2179273648, 2451682854, 3268910472, 3541319678, 4903365708, 5311979517, 6537820944, 7082639356, 9806731416, 10623959034, 14165278712, 15935938551, 19613462832, 21247918068, 28330557424, 31871877102, 42495836136, 63743754204, 84991672272, 127487508408, 254975016816]

約数ペア:

[(1, 254975016816), (2, 127487508408), (3, 84991672272), (4, 63743754204), (6, 42495836136), (8, 31871877102), (9, 28330557424), (12, 21247918068), (13, 19613462832), (16, 15935938551), (18, 14165278712), (24, 10623959034), (26, 9806731416), (36, 7082639356), (39, 6537820944), (48, 5311979517), (52, 4903365708), (72, 3541319678), (78, 3268910472), (104, 2451682854), (117, 2179273648), (144, 1770659839), (156, 1634455236), (208, 1225841427), (234, 1089636824), (257, 992120688), (312, 817227618), (468, 544818412), (514, 496060344), (624, 408613809), (771, 330706896), (936, 272409206), (1028, 248030172), (1542, 165353448), (1872, 136204603), (2056, 124015086), (2313, 110235632), (3084, 82676724), (3341, 76316976), (4112, 62007543), (4626, 55117816), (6168, 41338362), (6682, 38158488), (9252, 27558908), (10023, 25438992), (12336, 20669181), (13364, 19079244), (18504, 13779454), (20046, 12719496), (26728, 9539622), (30069, 8479664), (37008, 6889727), (40092, 6359748), (53456, 4769811), (60138, 4239832), (80184, 3179874), (120276, 2119916), (160368, 1589937), (240552, 1059958), (481104, 529979)]