729137412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 2023781760

約数和(自身を除く): 1294644348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 103, 129, 153, 172, 204, 206, 258, 269, 306, 309, 387, 412, 516, 538, 612, 618, 731, 774, 807, 927, 1076, 1236, 1462, 1548, 1614, 1751, 1854, 2193, 2421, 2924, 3228, 3502, 3708, 4386, 4429, 4573, 4842, 5253, 6579, 7004, 8772, 8858, 9146, 9684, 10506, 11567, 13158, 13287, 13719, 15759, 17716, 18292, 21012, 23134, 26316, 26574, 27438, 27707, 31518, 34701, 39861, 41157, 46268, 53148, 54876, 55414, 63036, 69402, 75293, 79722, 82314, 83121, 104103, 110828, 138804, 150586, 159444, 164628, 166242, 196639, 208206, 225879, 249363, 301172, 332484, 393278, 416412, 451758, 471019, 498726, 589917, 677637, 786556, 903516, 942038, 997452, 1179834, 1191401, 1355274, 1413057, 1769751, 1884076, 2359668, 2382802, 2710548, 2826114, 3539502, 3574203, 4239171, 4765604, 5652228, 7079004, 7148406, 8478342, 10722609, 14296812, 16956684, 20253817, 21445218, 40507634, 42890436, 60761451, 81015268, 121522902, 182284353, 243045804, 364568706, 729137412]

約数ペア:

[(1, 729137412), (2, 364568706), (3, 243045804), (4, 182284353), (6, 121522902), (9, 81015268), (12, 60761451), (17, 42890436), (18, 40507634), (34, 21445218), (36, 20253817), (43, 16956684), (51, 14296812), (68, 10722609), (86, 8478342), (102, 7148406), (103, 7079004), (129, 5652228), (153, 4765604), (172, 4239171), (204, 3574203), (206, 3539502), (258, 2826114), (269, 2710548), (306, 2382802), (309, 2359668), (387, 1884076), (412, 1769751), (516, 1413057), (538, 1355274), (612, 1191401), (618, 1179834), (731, 997452), (774, 942038), (807, 903516), (927, 786556), (1076, 677637), (1236, 589917), (1462, 498726), (1548, 471019), (1614, 451758), (1751, 416412), (1854, 393278), (2193, 332484), (2421, 301172), (2924, 249363), (3228, 225879), (3502, 208206), (3708, 196639), (4386, 166242), (4429, 164628), (4573, 159444), (4842, 150586), (5253, 138804), (6579, 110828), (7004, 104103), (8772, 83121), (8858, 82314), (9146, 79722), (9684, 75293), (10506, 69402), (11567, 63036), (13158, 55414), (13287, 54876), (13719, 53148), (15759, 46268), (17716, 41157), (18292, 39861), (21012, 34701), (23134, 31518), (26316, 27707), (26574, 27438)]