309245508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 954297344

約数和(自身を除く): 645051836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 43, 44, 52, 66, 78, 86, 99, 117, 121, 127, 129, 132, 143, 156, 172, 198, 234, 242, 254, 258, 286, 363, 381, 387, 396, 429, 468, 473, 484, 508, 516, 559, 572, 726, 762, 774, 858, 946, 1089, 1118, 1143, 1287, 1397, 1419, 1452, 1524, 1548, 1573, 1651, 1677, 1716, 1892, 2178, 2236, 2286, 2574, 2794, 2838, 3146, 3302, 3354, 4191, 4257, 4356, 4572, 4719, 4953, 5031, 5148, 5203, 5461, 5588, 5676, 6149, 6292, 6604, 6708, 8382, 8514, 9438, 9906, 10062, 10406, 10922, 12298, 12573, 14157, 14859, 15367, 15609, 16383, 16764, 17028, 18161, 18447, 18876, 19812, 20124, 20812, 21844, 24596, 25146, 28314, 29718, 30734, 31218, 32766, 36322, 36894, 46101, 46827, 49149, 50292, 54483, 55341, 56628, 59436, 60071, 61468, 62436, 65532, 67639, 70993, 72644, 73788, 92202, 93654, 98298, 108966, 110682, 120142, 135278, 138303, 141986, 163449, 180213, 184404, 187308, 196596, 199771, 202917, 212979, 217932, 221364, 240284, 270556, 276606, 283972, 326898, 360426, 399542, 405834, 425958, 540639, 553212, 599313, 608751, 638937, 653796, 660781, 720852, 780923, 799084, 811668, 851916, 1081278, 1198626, 1217502, 1277874, 1321562, 1561846, 1797939, 1982343, 2162556, 2342769, 2397252, 2435004, 2555748, 2643124, 3123692, 3595878, 3964686, 4685538, 5947029, 7028307, 7191756, 7929372, 8590153, 9371076, 11894058, 14056614, 17180306, 23788116, 25770459, 28113228, 34360612, 51540918, 77311377, 103081836, 154622754, 309245508]

約数ペア:

[(1, 309245508), (2, 154622754), (3, 103081836), (4, 77311377), (6, 51540918), (9, 34360612), (11, 28113228), (12, 25770459), (13, 23788116), (18, 17180306), (22, 14056614), (26, 11894058), (33, 9371076), (36, 8590153), (39, 7929372), (43, 7191756), (44, 7028307), (52, 5947029), (66, 4685538), (78, 3964686), (86, 3595878), (99, 3123692), (117, 2643124), (121, 2555748), (127, 2435004), (129, 2397252), (132, 2342769), (143, 2162556), (156, 1982343), (172, 1797939), (198, 1561846), (234, 1321562), (242, 1277874), (254, 1217502), (258, 1198626), (286, 1081278), (363, 851916), (381, 811668), (387, 799084), (396, 780923), (429, 720852), (468, 660781), (473, 653796), (484, 638937), (508, 608751), (516, 599313), (559, 553212), (572, 540639), (726, 425958), (762, 405834), (774, 399542), (858, 360426), (946, 326898), (1089, 283972), (1118, 276606), (1143, 270556), (1287, 240284), (1397, 221364), (1419, 217932), (1452, 212979), (1524, 202917), (1548, 199771), (1573, 196596), (1651, 187308), (1677, 184404), (1716, 180213), (1892, 163449), (2178, 141986), (2236, 138303), (2286, 135278), (2574, 120142), (2794, 110682), (2838, 108966), (3146, 98298), (3302, 93654), (3354, 92202), (4191, 73788), (4257, 72644), (4356, 70993), (4572, 67639), (4719, 65532), (4953, 62436), (5031, 61468), (5148, 60071), (5203, 59436), (5461, 56628), (5588, 55341), (5676, 54483), (6149, 50292), (6292, 49149), (6604, 46827), (6708, 46101), (8382, 36894), (8514, 36322), (9438, 32766), (9906, 31218), (10062, 30734), (10406, 29718), (10922, 28314), (12298, 25146), (12573, 24596), (14157, 21844), (14859, 20812), (15367, 20124), (15609, 19812), (16383, 18876), (16764, 18447), (17028, 18161)]