320096472

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 859541760

約数和(自身を除く): 539445288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 83, 86, 101, 111, 129, 148, 166, 172, 202, 222, 249, 258, 296, 303, 332, 344, 404, 444, 498, 516, 606, 664, 808, 888, 996, 1032, 1212, 1591, 1992, 2424, 3071, 3182, 3569, 3737, 4343, 4773, 6142, 6364, 7138, 7474, 8383, 8686, 9213, 9546, 10707, 11211, 12284, 12728, 13029, 14276, 14948, 16766, 17372, 18426, 19092, 21414, 22422, 24568, 25149, 26058, 28552, 29896, 33532, 34744, 36852, 38184, 42828, 44844, 50298, 52116, 67064, 73704, 85656, 89688, 100596, 104232, 132053, 160691, 201192, 264106, 310171, 321382, 360469, 396159, 482073, 528212, 620342, 642764, 720938, 792318, 930513, 964146, 1056424, 1081407, 1240684, 1285528, 1441876, 1584636, 1861026, 1928292, 2162814, 2481368, 2883752, 3169272, 3722052, 3856584, 4325628, 7444104, 8651256, 13337353, 26674706, 40012059, 53349412, 80024118, 106698824, 160048236, 320096472]

約数ペア:

[(1, 320096472), (2, 160048236), (3, 106698824), (4, 80024118), (6, 53349412), (8, 40012059), (12, 26674706), (24, 13337353), (37, 8651256), (43, 7444104), (74, 4325628), (83, 3856584), (86, 3722052), (101, 3169272), (111, 2883752), (129, 2481368), (148, 2162814), (166, 1928292), (172, 1861026), (202, 1584636), (222, 1441876), (249, 1285528), (258, 1240684), (296, 1081407), (303, 1056424), (332, 964146), (344, 930513), (404, 792318), (444, 720938), (498, 642764), (516, 620342), (606, 528212), (664, 482073), (808, 396159), (888, 360469), (996, 321382), (1032, 310171), (1212, 264106), (1591, 201192), (1992, 160691), (2424, 132053), (3071, 104232), (3182, 100596), (3569, 89688), (3737, 85656), (4343, 73704), (4773, 67064), (6142, 52116), (6364, 50298), (7138, 44844), (7474, 42828), (8383, 38184), (8686, 36852), (9213, 34744), (9546, 33532), (10707, 29896), (11211, 28552), (12284, 26058), (12728, 25149), (13029, 24568), (14276, 22422), (14948, 21414), (16766, 19092), (17372, 18426)]