490944432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 1406503728

約数和(自身を除く): 915559296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 137, 176, 242, 264, 274, 363, 411, 484, 528, 548, 617, 726, 822, 968, 1096, 1234, 1452, 1507, 1644, 1851, 1936, 2192, 2468, 2904, 3014, 3288, 3702, 4521, 4936, 5808, 6028, 6576, 6787, 7404, 9042, 9872, 12056, 13574, 14808, 16577, 18084, 20361, 24112, 27148, 29616, 33154, 36168, 40722, 49731, 54296, 66308, 72336, 74657, 81444, 84529, 99462, 108592, 132616, 149314, 162888, 169058, 198924, 223971, 253587, 265232, 298628, 325776, 338116, 397848, 447942, 507174, 597256, 676232, 795696, 895884, 929819, 1014348, 1194512, 1352464, 1791768, 1859638, 2028696, 2789457, 3583536, 3719276, 4057392, 5578914, 7438552, 10228009, 11157828, 14877104, 20456018, 22315656, 30684027, 40912036, 44631312, 61368054, 81824072, 122736108, 163648144, 245472216, 490944432]

約数ペア:

[(1, 490944432), (2, 245472216), (3, 163648144), (4, 122736108), (6, 81824072), (8, 61368054), (11, 44631312), (12, 40912036), (16, 30684027), (22, 22315656), (24, 20456018), (33, 14877104), (44, 11157828), (48, 10228009), (66, 7438552), (88, 5578914), (121, 4057392), (132, 3719276), (137, 3583536), (176, 2789457), (242, 2028696), (264, 1859638), (274, 1791768), (363, 1352464), (411, 1194512), (484, 1014348), (528, 929819), (548, 895884), (617, 795696), (726, 676232), (822, 597256), (968, 507174), (1096, 447942), (1234, 397848), (1452, 338116), (1507, 325776), (1644, 298628), (1851, 265232), (1936, 253587), (2192, 223971), (2468, 198924), (2904, 169058), (3014, 162888), (3288, 149314), (3702, 132616), (4521, 108592), (4936, 99462), (5808, 84529), (6028, 81444), (6576, 74657), (6787, 72336), (7404, 66308), (9042, 54296), (9872, 49731), (12056, 40722), (13574, 36168), (14808, 33154), (16577, 29616), (18084, 27148), (20361, 24112)]