7780272

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 60

約数和(自身を含む): 21259800

約数和(自身を除く): 13479528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 449, 456, 722, 898, 912, 1083, 1347, 1444, 1796, 2166, 2694, 2888, 3592, 4332, 5388, 5776, 7184, 8531, 8664, 10776, 17062, 17328, 21552, 25593, 34124, 51186, 68248, 102372, 136496, 162089, 204744, 324178, 409488, 486267, 648356, 972534, 1296712, 1945068, 2593424, 3890136, 7780272]

約数ペア:

[(1, 7780272), (2, 3890136), (3, 2593424), (4, 1945068), (6, 1296712), (8, 972534), (12, 648356), (16, 486267), (19, 409488), (24, 324178), (38, 204744), (48, 162089), (57, 136496), (76, 102372), (114, 68248), (152, 51186), (228, 34124), (304, 25593), (361, 21552), (449, 17328), (456, 17062), (722, 10776), (898, 8664), (912, 8531), (1083, 7184), (1347, 5776), (1444, 5388), (1796, 4332), (2166, 3592), (2694, 2888)]