235469892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 668532480

約数和(自身を除く): 433062588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 67, 84, 86, 98, 129, 134, 139, 147, 172, 196, 201, 258, 268, 278, 294, 301, 402, 417, 469, 516, 556, 588, 602, 804, 834, 903, 938, 973, 1204, 1407, 1668, 1806, 1876, 1946, 2107, 2814, 2881, 2919, 3283, 3612, 3892, 4214, 5628, 5762, 5838, 5977, 6321, 6566, 6811, 8428, 8643, 9313, 9849, 11524, 11676, 11954, 12642, 13132, 13622, 17286, 17931, 18626, 19698, 20167, 20433, 23908, 25284, 27244, 27939, 34572, 35862, 37252, 39396, 40334, 40866, 41839, 55878, 60501, 65191, 71724, 80668, 81732, 83678, 111756, 121002, 125517, 130382, 141169, 167356, 195573, 242004, 251034, 260764, 282338, 292873, 391146, 400459, 423507, 456337, 502068, 564676, 585746, 782292, 800918, 847014, 878619, 912674, 1171492, 1201377, 1369011, 1601836, 1694028, 1757238, 1825348, 2402754, 2738022, 2803213, 3514476, 4805508, 5476044, 5606426, 8409639, 11212852, 16819278, 19622491, 33638556, 39244982, 58867473, 78489964, 117734946, 235469892]

約数ペア:

[(1, 235469892), (2, 117734946), (3, 78489964), (4, 58867473), (6, 39244982), (7, 33638556), (12, 19622491), (14, 16819278), (21, 11212852), (28, 8409639), (42, 5606426), (43, 5476044), (49, 4805508), (67, 3514476), (84, 2803213), (86, 2738022), (98, 2402754), (129, 1825348), (134, 1757238), (139, 1694028), (147, 1601836), (172, 1369011), (196, 1201377), (201, 1171492), (258, 912674), (268, 878619), (278, 847014), (294, 800918), (301, 782292), (402, 585746), (417, 564676), (469, 502068), (516, 456337), (556, 423507), (588, 400459), (602, 391146), (804, 292873), (834, 282338), (903, 260764), (938, 251034), (973, 242004), (1204, 195573), (1407, 167356), (1668, 141169), (1806, 130382), (1876, 125517), (1946, 121002), (2107, 111756), (2814, 83678), (2881, 81732), (2919, 80668), (3283, 71724), (3612, 65191), (3892, 60501), (4214, 55878), (5628, 41839), (5762, 40866), (5838, 40334), (5977, 39396), (6321, 37252), (6566, 35862), (6811, 34572), (8428, 27939), (8643, 27244), (9313, 25284), (9849, 23908), (11524, 20433), (11676, 20167), (11954, 19698), (12642, 18626), (13132, 17931), (13622, 17286)]