388633992

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 989486400

約数和(自身を除く): 600852408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 139, 194, 278, 291, 388, 417, 556, 582, 776, 834, 1112, 1164, 1201, 1668, 2328, 2402, 3336, 3603, 4804, 7206, 9608, 13483, 14412, 26966, 28824, 40449, 53932, 80898, 107864, 116497, 161796, 166939, 232994, 323592, 333878, 349491, 465988, 500817, 667756, 698982, 931976, 1001634, 1335512, 1397964, 2003268, 2795928, 4006536, 16193083, 32386166, 48579249, 64772332, 97158498, 129544664, 194316996, 388633992]

約数ペア:

[(1, 388633992), (2, 194316996), (3, 129544664), (4, 97158498), (6, 64772332), (8, 48579249), (12, 32386166), (24, 16193083), (97, 4006536), (139, 2795928), (194, 2003268), (278, 1397964), (291, 1335512), (388, 1001634), (417, 931976), (556, 698982), (582, 667756), (776, 500817), (834, 465988), (1112, 349491), (1164, 333878), (1201, 323592), (1668, 232994), (2328, 166939), (2402, 161796), (3336, 116497), (3603, 107864), (4804, 80898), (7206, 53932), (9608, 40449), (13483, 28824), (14412, 26966)]