4312081648

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 10032691200

約数和(自身を除く): 5720609552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 199, 217, 248, 316, 398, 434, 496, 553, 632, 796, 868, 1106, 1264, 1393, 1592, 1736, 2212, 2449, 2786, 3184, 3472, 4424, 4898, 5572, 6169, 6241, 8848, 9796, 11144, 12338, 12482, 15721, 17143, 19592, 22288, 24676, 24964, 31442, 34286, 39184, 43183, 43687, 49352, 49928, 62884, 68572, 86366, 87374, 98704, 99856, 110047, 125768, 137144, 172732, 174748, 193471, 220094, 251536, 274288, 345464, 349496, 386942, 440188, 487351, 690928, 698992, 773884, 880376, 974702, 1241959, 1354297, 1547768, 1760752, 1949404, 2483918, 2708594, 3095536, 3411457, 3898808, 4967836, 5417188, 6822914, 7797616, 8693713, 9935672, 10834376, 13645828, 17387426, 19871344, 21668752, 27291656, 34774852, 38500729, 54583312, 69549704, 77001458, 139099408, 154002916, 269505103, 308005832, 539010206, 616011664, 1078020412, 2156040824, 4312081648]

約数ペア:

[(1, 4312081648), (2, 2156040824), (4, 1078020412), (7, 616011664), (8, 539010206), (14, 308005832), (16, 269505103), (28, 154002916), (31, 139099408), (56, 77001458), (62, 69549704), (79, 54583312), (112, 38500729), (124, 34774852), (158, 27291656), (199, 21668752), (217, 19871344), (248, 17387426), (316, 13645828), (398, 10834376), (434, 9935672), (496, 8693713), (553, 7797616), (632, 6822914), (796, 5417188), (868, 4967836), (1106, 3898808), (1264, 3411457), (1393, 3095536), (1592, 2708594), (1736, 2483918), (2212, 1949404), (2449, 1760752), (2786, 1547768), (3184, 1354297), (3472, 1241959), (4424, 974702), (4898, 880376), (5572, 773884), (6169, 698992), (6241, 690928), (8848, 487351), (9796, 440188), (11144, 386942), (12338, 349496), (12482, 345464), (15721, 274288), (17143, 251536), (19592, 220094), (22288, 193471), (24676, 174748), (24964, 172732), (31442, 137144), (34286, 125768), (39184, 110047), (43183, 99856), (43687, 98704), (49352, 87374), (49928, 86366), (62884, 68572)]