271432404

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 541418796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 31, 34, 36, 38, 51, 54, 57, 62, 68, 76, 93, 102, 108, 114, 124, 153, 171, 186, 204, 228, 251, 279, 306, 323, 342, 372, 459, 502, 513, 527, 558, 589, 612, 646, 684, 753, 837, 918, 969, 1004, 1026, 1054, 1116, 1178, 1292, 1506, 1581, 1674, 1767, 1836, 1938, 2052, 2108, 2259, 2356, 2907, 3012, 3162, 3348, 3534, 3876, 4267, 4518, 4743, 4769, 5301, 5814, 6324, 6777, 7068, 7781, 8534, 8721, 9036, 9486, 9538, 10013, 10602, 11628, 12801, 13554, 14229, 14307, 15562, 15903, 17068, 17442, 18972, 19076, 20026, 21204, 23343, 25602, 27108, 28458, 28614, 30039, 31124, 31806, 34884, 38403, 40052, 42921, 46686, 51204, 56916, 57228, 60078, 63612, 70029, 76806, 81073, 85842, 90117, 93372, 115209, 120156, 128763, 132277, 140058, 147839, 153612, 162146, 171684, 180234, 210087, 230418, 243219, 257526, 264554, 270351, 280116, 295678, 324292, 360468, 396831, 420174, 443517, 460836, 486438, 515052, 529108, 540702, 591356, 729657, 793662, 840348, 887034, 972876, 1081404, 1190493, 1330551, 1459314, 1587324, 1774068, 2188971, 2380986, 2513263, 2661102, 2918628, 3571479, 3991653, 4377942, 4761972, 5026526, 5322204, 7142958, 7539789, 7983306, 8755884, 10053052, 14285916, 15079578, 15966612, 22619367, 30159156, 45238734, 67858101, 90477468, 135716202, 271432404]

約数ペア:

[(1, 271432404), (2, 135716202), (3, 90477468), (4, 67858101), (6, 45238734), (9, 30159156), (12, 22619367), (17, 15966612), (18, 15079578), (19, 14285916), (27, 10053052), (31, 8755884), (34, 7983306), (36, 7539789), (38, 7142958), (51, 5322204), (54, 5026526), (57, 4761972), (62, 4377942), (68, 3991653), (76, 3571479), (93, 2918628), (102, 2661102), (108, 2513263), (114, 2380986), (124, 2188971), (153, 1774068), (171, 1587324), (186, 1459314), (204, 1330551), (228, 1190493), (251, 1081404), (279, 972876), (306, 887034), (323, 840348), (342, 793662), (372, 729657), (459, 591356), (502, 540702), (513, 529108), (527, 515052), (558, 486438), (589, 460836), (612, 443517), (646, 420174), (684, 396831), (753, 360468), (837, 324292), (918, 295678), (969, 280116), (1004, 270351), (1026, 264554), (1054, 257526), (1116, 243219), (1178, 230418), (1292, 210087), (1506, 180234), (1581, 171684), (1674, 162146), (1767, 153612), (1836, 147839), (1938, 140058), (2052, 132277), (2108, 128763), (2259, 120156), (2356, 115209), (2907, 93372), (3012, 90117), (3162, 85842), (3348, 81073), (3534, 76806), (3876, 70029), (4267, 63612), (4518, 60078), (4743, 57228), (4769, 56916), (5301, 51204), (5814, 46686), (6324, 42921), (6777, 40052), (7068, 38403), (7781, 34884), (8534, 31806), (8721, 31124), (9036, 30039), (9486, 28614), (9538, 28458), (10013, 27108), (10602, 25602), (11628, 23343), (12801, 21204), (13554, 20026), (14229, 19076), (14307, 18972), (15562, 17442), (15903, 17068)]