581591868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 1713793536

約数和(自身を除く): 1132201668

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 31, 33, 39, 44, 52, 58, 62, 66, 78, 87, 93, 116, 124, 132, 143, 156, 169, 174, 186, 286, 319, 338, 341, 348, 372, 377, 403, 429, 507, 572, 638, 676, 682, 754, 806, 841, 858, 899, 957, 1014, 1023, 1131, 1209, 1276, 1364, 1508, 1612, 1682, 1716, 1798, 1859, 1914, 2028, 2046, 2262, 2418, 2523, 2697, 3364, 3596, 3718, 3828, 4092, 4147, 4433, 4524, 4836, 4901, 5046, 5239, 5394, 5577, 7436, 8294, 8866, 9251, 9802, 9889, 10092, 10478, 10788, 10933, 11154, 11687, 12441, 13299, 14703, 15717, 16588, 17732, 18502, 19604, 19778, 20956, 21866, 22308, 23374, 24882, 26071, 26598, 27753, 29406, 29667, 31434, 32799, 35061, 37004, 39556, 43732, 46748, 49764, 52142, 53196, 53911, 55506, 57629, 58812, 59334, 62868, 65598, 70122, 78213, 104284, 107822, 111012, 115258, 118668, 120263, 128557, 131196, 140244, 142129, 151931, 156426, 161733, 172887, 215644, 230516, 240526, 257114, 284258, 286781, 303862, 312852, 323466, 338923, 345774, 360789, 385671, 426387, 455793, 481052, 514228, 568516, 573562, 607724, 646932, 677846, 691548, 721578, 771342, 852774, 860343, 911586, 1016769, 1147124, 1355692, 1443156, 1542684, 1563419, 1671241, 1705548, 1720686, 1823172, 2033538, 3126838, 3342482, 3441372, 3728153, 4067076, 4405999, 4690257, 5013723, 6253676, 6684964, 7456306, 8811998, 9380514, 10027446, 11184459, 13217997, 14912612, 17623996, 18761028, 20054892, 22368918, 26435994, 44737836, 48465989, 52871988, 96931978, 145397967, 193863956, 290795934, 581591868]

約数ペア:

[(1, 581591868), (2, 290795934), (3, 193863956), (4, 145397967), (6, 96931978), (11, 52871988), (12, 48465989), (13, 44737836), (22, 26435994), (26, 22368918), (29, 20054892), (31, 18761028), (33, 17623996), (39, 14912612), (44, 13217997), (52, 11184459), (58, 10027446), (62, 9380514), (66, 8811998), (78, 7456306), (87, 6684964), (93, 6253676), (116, 5013723), (124, 4690257), (132, 4405999), (143, 4067076), (156, 3728153), (169, 3441372), (174, 3342482), (186, 3126838), (286, 2033538), (319, 1823172), (338, 1720686), (341, 1705548), (348, 1671241), (372, 1563419), (377, 1542684), (403, 1443156), (429, 1355692), (507, 1147124), (572, 1016769), (638, 911586), (676, 860343), (682, 852774), (754, 771342), (806, 721578), (841, 691548), (858, 677846), (899, 646932), (957, 607724), (1014, 573562), (1023, 568516), (1131, 514228), (1209, 481052), (1276, 455793), (1364, 426387), (1508, 385671), (1612, 360789), (1682, 345774), (1716, 338923), (1798, 323466), (1859, 312852), (1914, 303862), (2028, 286781), (2046, 284258), (2262, 257114), (2418, 240526), (2523, 230516), (2697, 215644), (3364, 172887), (3596, 161733), (3718, 156426), (3828, 151931), (4092, 142129), (4147, 140244), (4433, 131196), (4524, 128557), (4836, 120263), (4901, 118668), (5046, 115258), (5239, 111012), (5394, 107822), (5577, 104284), (7436, 78213), (8294, 70122), (8866, 65598), (9251, 62868), (9802, 59334), (9889, 58812), (10092, 57629), (10478, 55506), (10788, 53911), (10933, 53196), (11154, 52142), (11687, 49764), (12441, 46748), (13299, 43732), (14703, 39556), (15717, 37004), (16588, 35061), (17732, 32799), (18502, 31434), (19604, 29667), (19778, 29406), (20956, 27753), (21866, 26598), (22308, 26071), (23374, 24882)]