231459228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2185

約数の個数: 192

約数和(自身を含む): 806077440

約数和(自身を除く): 574618212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 396, 429, 462, 468, 546, 572, 594, 693, 702, 756, 819, 858, 924, 1001, 1092, 1188, 1287, 1386, 1404, 1638, 1716, 2002, 2079, 2141, 2457, 2574, 2772, 3003, 3276, 3861, 4004, 4158, 4282, 4914, 5148, 6006, 6423, 7722, 8316, 8564, 9009, 9828, 12012, 12846, 14987, 15444, 18018, 19269, 23551, 25692, 27027, 27833, 29974, 36036, 38538, 44961, 47102, 54054, 55666, 57807, 59948, 70653, 77076, 83499, 89922, 94204, 108108, 111332, 115614, 134883, 141306, 164857, 166998, 179844, 194831, 211959, 231228, 250497, 269766, 282612, 306163, 329714, 333996, 389662, 404649, 423918, 494571, 500994, 539532, 584493, 612326, 635877, 659428, 751491, 779324, 809298, 847836, 918489, 989142, 1001988, 1168986, 1224652, 1271754, 1483713, 1502982, 1618596, 1753479, 1836978, 1978284, 2143141, 2337972, 2543508, 2755467, 2967426, 3005964, 3506958, 3673956, 4286282, 4451139, 5260437, 5510934, 5934852, 6429423, 7013916, 8266401, 8572564, 8902278, 10520874, 11021868, 12858846, 16532802, 17804556, 19288269, 21041748, 25717692, 33065604, 38576538, 57864807, 77153076, 115729614, 231459228]

約数ペア:

[(1, 231459228), (2, 115729614), (3, 77153076), (4, 57864807), (6, 38576538), (7, 33065604), (9, 25717692), (11, 21041748), (12, 19288269), (13, 17804556), (14, 16532802), (18, 12858846), (21, 11021868), (22, 10520874), (26, 8902278), (27, 8572564), (28, 8266401), (33, 7013916), (36, 6429423), (39, 5934852), (42, 5510934), (44, 5260437), (52, 4451139), (54, 4286282), (63, 3673956), (66, 3506958), (77, 3005964), (78, 2967426), (84, 2755467), (91, 2543508), (99, 2337972), (108, 2143141), (117, 1978284), (126, 1836978), (132, 1753479), (143, 1618596), (154, 1502982), (156, 1483713), (182, 1271754), (189, 1224652), (198, 1168986), (231, 1001988), (234, 989142), (252, 918489), (273, 847836), (286, 809298), (297, 779324), (308, 751491), (351, 659428), (364, 635877), (378, 612326), (396, 584493), (429, 539532), (462, 500994), (468, 494571), (546, 423918), (572, 404649), (594, 389662), (693, 333996), (702, 329714), (756, 306163), (819, 282612), (858, 269766), (924, 250497), (1001, 231228), (1092, 211959), (1188, 194831), (1287, 179844), (1386, 166998), (1404, 164857), (1638, 141306), (1716, 134883), (2002, 115614), (2079, 111332), (2141, 108108), (2457, 94204), (2574, 89922), (2772, 83499), (3003, 77076), (3276, 70653), (3861, 59948), (4004, 57807), (4158, 55666), (4282, 54054), (4914, 47102), (5148, 44961), (6006, 38538), (6423, 36036), (7722, 29974), (8316, 27833), (8564, 27027), (9009, 25692), (9828, 23551), (12012, 19269), (12846, 18018), (14987, 15444)]