439488324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 1283877504

約数和(自身を除く): 844389180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 73, 92, 99, 132, 138, 146, 198, 207, 219, 253, 276, 292, 396, 414, 438, 506, 657, 661, 759, 803, 828, 876, 1012, 1314, 1322, 1518, 1606, 1679, 1983, 2277, 2409, 2628, 2644, 3036, 3212, 3358, 3966, 4554, 4818, 5037, 5949, 6716, 7227, 7271, 7932, 9108, 9636, 10074, 11898, 14454, 14542, 15111, 15203, 18469, 20148, 21813, 23796, 28908, 29084, 30222, 30406, 36938, 43626, 45609, 48253, 55407, 60444, 60812, 65439, 73876, 87252, 91218, 96506, 110814, 130878, 136827, 144759, 166221, 167233, 182436, 193012, 221628, 261756, 273654, 289518, 332442, 334466, 434277, 501699, 530783, 547308, 579036, 664884, 668932, 868554, 1003398, 1061566, 1109819, 1505097, 1592349, 1737108, 2006796, 2123132, 2219638, 3010194, 3184698, 3329457, 4439276, 4777047, 6020388, 6369396, 6658914, 9554094, 9988371, 12208009, 13317828, 19108188, 19976742, 24416018, 36624027, 39953484, 48832036, 73248054, 109872081, 146496108, 219744162, 439488324]

約数ペア:

[(1, 439488324), (2, 219744162), (3, 146496108), (4, 109872081), (6, 73248054), (9, 48832036), (11, 39953484), (12, 36624027), (18, 24416018), (22, 19976742), (23, 19108188), (33, 13317828), (36, 12208009), (44, 9988371), (46, 9554094), (66, 6658914), (69, 6369396), (73, 6020388), (92, 4777047), (99, 4439276), (132, 3329457), (138, 3184698), (146, 3010194), (198, 2219638), (207, 2123132), (219, 2006796), (253, 1737108), (276, 1592349), (292, 1505097), (396, 1109819), (414, 1061566), (438, 1003398), (506, 868554), (657, 668932), (661, 664884), (759, 579036), (803, 547308), (828, 530783), (876, 501699), (1012, 434277), (1314, 334466), (1322, 332442), (1518, 289518), (1606, 273654), (1679, 261756), (1983, 221628), (2277, 193012), (2409, 182436), (2628, 167233), (2644, 166221), (3036, 144759), (3212, 136827), (3358, 130878), (3966, 110814), (4554, 96506), (4818, 91218), (5037, 87252), (5949, 73876), (6716, 65439), (7227, 60812), (7271, 60444), (7932, 55407), (9108, 48253), (9636, 45609), (10074, 43626), (11898, 36938), (14454, 30406), (14542, 30222), (15111, 29084), (15203, 28908), (18469, 23796), (20148, 21813)]