779912064

素因数分解:

$2^7\times 3^4\times {\mathrm{75223}}^1$

素因数の和:75249

約数の個数: 80

約数和(自身を含む): 2321036520

約数和(自身を除く): 1541124456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 75223, 150446, 225669, 300892, 451338, 601784, 677007, 902676, 1203568, 1354014, 1805352, 2031021, 2407136, 2708028, 3610704, 4062042, 4814272, 5416056, 6093063, 7221408, 8124084, 9628544, 10832112, 12186126, 14442816, 16248168, 21664224, 24372252, 28885632, 32496336, 43328448, 48744504, 64992672, 86656896, 97489008, 129985344, 194978016, 259970688, 389956032, 779912064]

約数ペア:

[(1, 779912064), (2, 389956032), (3, 259970688), (4, 194978016), (6, 129985344), (8, 97489008), (9, 86656896), (12, 64992672), (16, 48744504), (18, 43328448), (24, 32496336), (27, 28885632), (32, 24372252), (36, 21664224), (48, 16248168), (54, 14442816), (64, 12186126), (72, 10832112), (81, 9628544), (96, 8124084), (108, 7221408), (128, 6093063), (144, 5416056), (162, 4814272), (192, 4062042), (216, 3610704), (288, 2708028), (324, 2407136), (384, 2031021), (432, 1805352), (576, 1354014), (648, 1203568), (864, 902676), (1152, 677007), (1296, 601784), (1728, 451338), (2592, 300892), (3456, 225669), (5184, 150446), (10368, 75223)]